A strong dog potty grass pad gives your pet a familiar-feeling surface, drains urine away from the top, and is easy to rinse or wash; the right choice depends on your dog’s size and whether you already have a tray. This roundup compares ten options, from a 39.3-by-31.5-inch training mat with 63 drainage holes to a 4-by-6-foot turf rug and two-pack replacement inserts. Some are standalone mats, while others are sized for a specific litter tray or Porch Potty system, so dimensions and compatibility matter as much as the grass surface.
Check how you will contain runoff before using a pad indoors, and consider cleaning instructions and available space before choosing. The picks below prioritize direct potty use and useful, stated specifications.
PICK FOR LIFE Fake Grass Pad leads as the most straightforward standalone potty-training choice: its 39.3-by-31.5-inch surface offers room for a dog to use the pad, and the listing specifies 63 drainage holes spaced every 10 centimeters. It is also described as reusable and rinseable with mild soap. If you need replacement inserts for a 34-by-23-inch tray, consider HQ4US 4LEGS Grass Pee Pads or HURENTEK Dog Grass Pad instead; their stated dimensions are designed around that tray size.
Our Top Picks

Its 39.3-by-31.5-inch mat is made for potty training, and 63 drainage holes help urine and rinse water pass through.
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Best Tray ReplacementThe two replacement pads are intended for a 34-by-23-inch dog litter box; the listing also specifies machine washing and odor control.
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Best Two-PackTwo 32.3-by-21.3-inch replacement mats are sized for a 34-by-23-inch tray, giving tray users an extra grass surface.
View on Amazon- Largest Standalone Mat SSRIVER Dog Grass Pad
- Largest Turf Area XLX TURF Artificial Grass
Compare Dog Grass Potty Pads
| # | Product | Dimensions | Material | Care Instructions | Buy |
|---|---|---|---|---|---|
| 1 | 1. PICK FOR LIFE Grass PadBest Overall | 39.3"L x 31.5"W | Polypropylene (PP) | Hand Wash Only, Rinse With Soap | View on Amazon |
| 2 | 2. HQ4US 4LEGS Grass Pee PadsBest Tray Replacement | — | Plastic | Machine Wash, Rinse With Soap | View on Amazon |
| 3 | 3. HURENTEK Dog Grass PadBest Two-Pack | 32.3"L x 21.3"W | Plastic | Hand Wash Only | View on Amazon |
| 4 | 4. SSRIVER Dog Grass PadLargest Standalone Mat | 51.2"L x 31.5"W | Plastic | Rinse with Soap Water | View on Amazon |
| 5 | 5. Naturei Grass PadLong Indoor-Outdoor Turf Rug | 60"L x 30"W | Polypropylene (PP) | Hand Wash, Rinse With Soap | View on Amazon |
| 6 | 6. aHeemo Training MatReusable Home-and-Travel Mat | — | — | Hand Wash Only, Rinse With Soap | View on Amazon |
| 7 | 7. XLX TURF Artificial GrassLargest Turf Area | 72"L x 48"W x 1.38"Th | Polyethylene (PE), Polypropylene | — | View on Amazon |
| 8 | 8. Porch Potty Replacement GrassPorch Potty System Refresh | 26 x 20 x 23 in | — | — | View on Amazon |
| 9 | 9. CooZero Artificial Grass MatWeather-Ready Patio Potty | 47.3"L x 31.5"W x 1.18"Th | Plastic | Rinse with soapy water | View on Amazon |
| 10 | 10. JOLLYDAY Grass Pee PadRealistic Apartment Potty Mat | 31"D x 47"W x 1"H | Plastic | — | View on Amazon |
Detailed Reviews: Best Fake Grass For Dog Potty

#1 · Best Overall
1. PICK FOR LIFE Grass Pad
- Dimensions: 39.3"L x 31.5"W
- Material: Polypropylene (PP)
- Care Instructions: Hand Wash Only, Rinse With Soap
Best for: Fast-Drain Indoor Training.
Why it ranks #1: Its 39.3-by-31.5-inch mat is made for potty training, and 63 drainage holes help urine and rinse water pass through.
Sixty-three drainage holes spaced every 10 centimeters give this PICK FOR LIFE turf a specific route for urine and rinse water to pass through. The 39.3-by-31.5-inch surface provides room for potty training, while polypropylene construction and hand-wash care suit a reusable indoor or outdoor training mat.
The pad's 39.3-by-31.5-inch footprint gives a dog space to move during training, and the listed 63 holes, spaced every 10 centimeters, are intended to maximize drainage. That drainage can help reduce messy buildup and supports rinsing the mat with mild soap. The product is described as reusable and suitable for indoor potty use during bad weather, as well as outdoor use. Care is hand wash only, so it calls for manual rather than machine cleaning.
- 39.3-by-31.5-inch surface gives dogs room to move.
- Features 63 drainage holes spaced every 10 centimeters.
- Can be rinsed with mild soap.
- Listed for indoor and outdoor potty training.
- Hand-wash-only care requires manual cleaning.
Skip it if you need machine-washable replacement pads; HQ4US 4LEGS lists machine-wash care for its two-pad set.
This PICK FOR LIFE mat suits potty training when you want a sizable surface and frequent drainage, including during bad weather. Choose it only if its 39.3-by-31.5-inch footprint fits and hand washing works for your cleanup routine.
Full product details
| Brand | PICK FOR LIFE |
|---|---|
| Color | Green |
| Item Dimensions L x W | 39.3"L x 31.5"W |
| Manufacturer | PICK FOR LIFE |
| Part Number | PFL-0001A |
| Material | Polypropylene (PP) |
| Model Number | PFL-0001A |
| Care Instructions | Hand Wash Only, Rinse With Soap |
| Dimensions | 39.3"L x 31.5"W |
Listed on Amazon as: Fake Grass Pad for Dogs Potty Training Artificial Turf, 39.3×31.5in
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#2 · Best Tray Replacement
2. HQ4US 4LEGS Grass Pee Pads
- Material: Plastic
- Care Instructions: Machine Wash, Rinse With Soap
Best for: Washable Replacement-Pad Pair.
Why it ranks #2: The two replacement pads are intended for a 34-by-23-inch dog litter box; the listing also specifies machine washing and odor control.
Two machine-washable grass pads make this HQ4US option useful when you want a replacement available while another pad is being cleaned. The brand lists ultra-fast drainage and odor control, and describes the turf as fitting a 34-by-23-inch dog litter box for dogs under 28 inches long.
This listing is for two replacement grass pads, a practical arrangement for rotating pads during cleaning. Machine washing and rinsing with soap are listed care methods, while the advertised ultra-fast drainage and odor-control features address routine potty-area cleanup. The stated fit is a 34-by-23-inch dog litter box, and the product information recommends measuring a dog's nose-to-tail-base length; it identifies large dogs under 28 inches long as suitable. Check those dimensions against your setup.
- Includes two replacement grass pads.
- Machine washable, with soap rinsing also listed.
- Advertises ultra-fast drainage.
- Advertises odor control.
- The listed fit is for a 34-by-23-inch tray, limiting tray compatibility.
Skip it if you need a free-standing, full-size turf rug; CooZero's 47.3-by-31.5-inch mat is listed for indoor and outdoor use.
Consider this pair if your routine benefits from a spare washable grass insert and your tray measures 34 by 23 inches. Dog length matters too: the listing specifies dogs under 28 inches from nose to tail base.
Full product details
| Brand | HQ4US 4LEGS |
|---|---|
| Color | Green |
| Included Components | 2pcs Dog grass pee pads |
| Manufacturer | HQ4US 4LEGS |
| Part Number | A-H-LLB-NEW |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Material | Plastic |
| Model Number | A-H-LLB-NEW |
| Care Instructions | Machine Wash, Rinse With Soap |
Listed on Amazon as: HQ4US Grass Pee Pads for Dogs Potty, Artificial Grass Patch Odor Control
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#3 · Best Two-Pack
3. HURENTEK Dog Grass Pad
- Dimensions: 32.3"L x 21.3"W
- Material: Plastic
- Care Instructions: Hand Wash Only
Best for: Two-Pad Tray Replacement Set.
Why it ranks #3: Two 32.3-by-21.3-inch replacement mats are sized for a 34-by-23-inch tray, giving tray users an extra grass surface.
Two 32.3-by-21.3-inch pads are included, giving this HURENTEK set a ready replacement for a 34-by-23-inch dog litter tray. The listing specifies hemmed edges and faster drainage, making the pair useful when you want a spare insert while managing a tray-based indoor or outdoor potty area.
Each pad is sized for a 34-by-23-inch dog litter tray, so the dimensions help identify a suitable tray-based setup before purchase. Having two replacement mats provides an alternate surface while one is being cleaned. The listing highlights faster drainage and quick drying, and calls the synthetic material durable and elastic. Hand washing is the stated care method. The product description also says the turf is intended to handle extreme heat and freezing cold, extending its stated use conditions.
- Includes two replacement grass pads.
- 32.3-by-21.3-inch mats are listed for 34-by-23-inch trays.
- Features hemmed edges.
- Advertises faster drainage and quick drying.
- The listed tray compatibility is limited to 34-by-23-inch trays.
Skip it if you need a large, free-standing potty rug rather than tray inserts; Naturei lists a 60-by-30-inch artificial turf mat.
Choose HURENTEK if you use a 34-by-23-inch dog litter tray and want two replacement surfaces for rotation. Its tray-specific dimensions are the key compatibility boundary, and hand washing is the listed care method.
Full product details
| Brand | HURENTEK |
|---|---|
| Color | Green |
| Item Dimensions L x W | 32.3"L x 21.3"W |
| Manufacturer | HURENTEK |
| Material | Plastic |
| Model Number | HU-0011 |
| Care Instructions | Hand Wash Only |
| Dimensions | 32.3"L x 21.3"W |

#4 · Largest Standalone Mat
4. SSRIVER Dog Grass Pad
- Dimensions: 51.2"L x 31.5"W
- Material: Plastic
- Care Instructions: Rinse with Soap Water
Best for: Apartment-Friendly Large Pad.
Why it ranks #4: At 51.2 by 31.5 inches, this is a generously sized standalone mat; the listing recommends an additional tray for indoor use.
At 51.2 by 31.5 inches, this SSRIVER pad gives medium or large dogs a wide artificial-grass area for potty training, including in an apartment. A rubber gasket helps it sit in a chosen area, while the listing specifically recommends putting a tray or pee pad underneath for indoor use.
The 1.18-inch grass height and 51.2-by-31.5-inch surface provide a defined area for medium or large dogs, or multiple puppies, according to the product information. Its rubber gasket is described as helping with installation on flooring or a balcony. For indoor potty training, the listing says to prepare an additional tray; that is an important part of the setup, not an included feature. Rinse with soap and water for care, as specified.
- 51.2-by-31.5-inch surface suits medium or large dogs, per the listing.
- 1.18-inch grass height.
- Rubber gasket helps with placement.
- Can be rinsed with soap and water.
- Indoor use requires a separate tray or pee pad underneath.
Skip it if you do not want to add a tray or pee pad for indoor use; CooZero lists its mat for indoor and outdoor use with drainage holes.
Choose SSRIVER if you need a wide potty-training surface for an apartment, balcony, or other area and can provide the recommended indoor underlay. Its 51.2-by-31.5-inch size also needs enough floor space.
Full product details
| Brand | SSRIVER |
|---|---|
| Color | Green |
| Item Dimensions L x W | 51.2"L x 31.5"W |
| Manufacturer | SSRIVER |
| Part Number | SB-122 |
| Material | Plastic |
| Model Number | G400 |
| Care Instructions | Rinse with Soap Water |
| Dimensions | 51.2"L x 31.5"W |
Listed on Amazon as: Dog Grass Pad,51.2×31.5In Fake Grass for Dogs,Artificial Grass Pee Pad for Puppies Potty Training Indoor Outdoor
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#5
5. Naturei Grass Pad
- Dimensions: 60"L x 30"W
- Material: Polypropylene (PP)
- Care Instructions: Hand Wash, Rinse With Soap
Best for: Long Indoor-Outdoor Turf Rug.
Why it ranks #5: The listed 60-by-30-inch turf mat has drainage holes in its rubber backing and can be rinsed with soapy water.
The 60-by-30-inch Naturei turf mat offers a long surface for pet potty training in an indoor or outdoor area. Multiple drainage holes in its rubber bottom let water and urine pass through, and the product information pairs that construction with rinsing using soapy water for reusable cleanup.
The 60-by-30-inch footprint gives a dog a longer potty surface than a compact tray insert, while the dense, firm grass is described as providing soft footing. Drainage holes in the sturdy rubber bottom allow pee and water to pass through rather than remain on the surface. For maintenance, the listing recommends rinsing with soapy water after long-term use. Its indoor and outdoor use description makes it adaptable, provided the rug fits the selected area.
- 60-by-30-inch surface provides a long turf area.
- Dense, firm grass is described as offering soft footing.
- Rubber bottom has multiple drainage holes.
- Rinses with soapy water for reuse.
- The 60-inch length may be too large for a compact potty station.
Skip it if you need a replacement mat for a 34-by-23-inch tray; HURENTEK's 32.3-by-21.3-inch pads are listed for that tray size.
Naturei suits buyers seeking a long, reusable turf surface for indoor or outdoor potty training and who can rinse it after use. Measure the location carefully, since the 60-by-30-inch mat may exceed compact station space.
Full product details
| Brand | Naturei |
|---|---|
| Color | Green |
| Item Dimensions L x W | 60"L x 30"W |
| Manufacturer | Naturei |
| Part Number | Dog Grass Pad-3060 |
| Material | Polypropylene (PP) |
| Model Number | Dog Grass Pad-3060 |
| Care Instructions | Hand Wash, Rinse With Soap |
| Dimensions | 60"L x 30"W |
Listed on Amazon as: Grass Pad for Dogs, 60" x 30" Artificial Turf for Pets Potty Training, Fake Grass Mat with Drainage Holes, Easy to Clean, Large Turf Rug Outdoor Indoor Use
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#6
6. aHeemo Training Mat
- Care Instructions: Hand Wash Only, Rinse With Soap
Best for: Reusable Home-and-Travel Mat.
Why it ranks #6: Its 31-by-51-inch reusable mat has a hemmed edge and drainage holes, with hand washing and soap rinsing specified for care.
A hemmed edge is the defining feature of this 31-by-51-inch aHeemo grass pad, with the listing describing the edge as more robust. Its size is identified as suitable for puppies and medium dogs, and the reusable mat can serve indoor, balcony, or patio potty needs when walks are not possible.
The 31-by-51-inch surface offers a dedicated relief area at home, on a balcony, or on a patio, and the listing also identifies it for travel. Drainage holes are part of the grass pee pad, while hand washing and soap rinsing are the specified care methods. That makes cleanup a manual routine. The product is described as a reusable alternative to disposable training pads and can also be used for other listed animals, including cats, rabbits, turtles, chickens, and birds.
- 31-by-51-inch surface is listed for puppies and medium dogs.
- Hemmed edge is described as more robust.
- Drainage holes are included.
- Reusable and listed for home and travel.
- Hand-wash-only care means cleaning requires manual rinsing.
Skip it if you need a machine-washable grass pad; HQ4US 4LEGS lists machine washing for its replacement-pad pair.
Consider aHeemo for a puppy or medium dog needing a reusable relief surface at home, on a balcony, or during travel. Its 31-by-51-inch dimensions and hand-wash-only care are the main fit and maintenance considerations.
Full product details
| Brand | aHeemo |
|---|---|
| Color | Green |
| Manufacturer | aHeemo |
| Part Number | AH0180 |
| Model Number | AH0180 |
| Care Instructions | Hand Wash Only, Rinse With Soap |
Listed on Amazon as: Artificial Grass for Dogs Potty, Reusable Pet Training Mat for Home and Travel, Washable Hemmed Edge Grass Pee Pad with Drainage Holes, Easy to Clean (31"x51")
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#7 · Largest Turf Area
7. XLX TURF Artificial Grass
- Dimensions: 72"L x 48"W x 1.38"Th
- Material: Polyethylene (PE), Polypropylene
Best for: Large Thick-Turf Potty Area.
Why it ranks #7: The 4-by-6-foot turf offers the largest stated area here, with a 1.38-inch pile and drainage holes in the rubber backing.
A 4-by-6-foot surface with 1.38-inch pile gives this XLX TURF pad room for larger potty zones and multiple uses around a patio or balcony. Drainage holes in the rubber backing let urine and clear water pass through, while the listing describes the turf as soft and washable.
The 72-by-48-inch size creates a broad area for dog training or a patio setup, while the 1.38-inch pile provides the thick, soft surface specified in the listing. Drainage holes in the rubber backing are intended to move urine and clear water through, helping wet paws avoid the surface water. The product is marked washable, water resistant, weather resistant, UV resistant, and stain resistant, which supports use across indoor and outdoor settings listed by the brand.
- Large 4-by-6-foot surface.
- 1.38-inch pile is described as soft and thick.
- Drainage holes are built into the rubber backing.
- Listed as washable and weather resistant.
- The 4-by-6-foot dimensions require substantial space.
Skip it if you have limited floor space for a 4-by-6-foot mat; PICK FOR LIFE's 39.3-by-31.5-inch pad has a smaller listed footprint.
This XLX TURF mat suits buyers who need a broad, thick surface for a dog potty area on a patio, balcony, or indoors. Measure the space first: its 72-by-48-inch footprint is the main fit boundary.
Full product details
| Brand | XLX TURF |
|---|---|
| Color | Green |
| Cover Material | Polypropylene (PP) + Polyethylene (PE) |
| Dog Breed Size | Medium |
| Item Dimensions L x W x Thickness | 72"L x 48"W x 1.38"Th |
| Item Form | Flat, Rectangular Mat |
| Item Weight | 4.92 kg |
| Manufacturer | XLX TURF |
| Part Number | XLX//DOG-6000D-4×6 |
| Material | Polyethylene (PE), Polypropylene |
| Model Number | XLX//DOG-6000D-4×6 |
| Special Features | Stain Resistant, Uv Resistant, Washable, Water Resistant, Weather Resistant |
| Dimensions | 72"L x 48"W x 1.38"Th |
| Recommended Uses | Indoor, Outdoor |
| Size | 4FTX6FT |
| Special Feature | Stain Resistant, Uv Resistant, Washable, Water Resistant, Weather Resistant |
Listed on Amazon as: Large Artificial Grass Pad for Dogs Potty, Extra Soft Thick Turf for Indoor Outdoor Patio Balcony, 4 FT X 6 FT
View on AmazonWhy it ranks #8: This replacement turf has mesh backing for drainage and is designed to refresh a Porch Potty system, making compatibility the key consideration.
A mesh backing paired with waterproof nylon strands helps this Porch Potty replacement grass drain as part of a compatible system. Its 4-by-2-foot size offers a broad refresh surface, while the realistic-looking synthetic grass gives dogs a grass-like potty area that can be rinsed to remove residue.
This product is replacement grass for a Porch Potty system, so its clearest use is refreshing that setup rather than selecting a complete potty tray. The 4-by-2-foot format provides a substantial surface, and the mesh backing is specified to improve drainage. Waterproof nylon strands and durable synthetic fibers support repeated use; for routine cleanup, the product description says a quick rinse removes lingering odor and residue. Confirm the replacement surface suits your existing system.
- Sized at 4 feet by 2 feet.
- Mesh backing is specified for improved drainage.
- Waterproof nylon strands are included in the construction.
- A quick rinse is described as cleanup for odor and residue.
- This is replacement grass, not a complete Porch Potty system.
Skip it if you need an all-in-one potty setup rather than replacement turf; HQ4US 4LEGS lists grass pads for a 34-by-23-inch dog litter box.
Pick Porch Potty replacement grass when you already have a compatible Porch Potty system and want to refresh its dog-facing surface. Its mesh-backed, 4-by-2-foot format is the practical fit consideration before replacing your turf.
Full product details
| Brand | Porch Potty |
|---|---|
| Item Weight | 3.69 pounds |
| Item model number | SYN-L |
| Manufacturer | Porch Potty, LLC |
| Dimensions | 26 x 20 x 23 inches |
Listed on Amazon as: Porch Potty Standard Artificial Replacement Grass for Dogs (4 ft x 2 ft)
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#9
9. CooZero Artificial Grass Mat
- Dimensions: 47.3"L x 31.5"W x 1.18"Th
- Material: Plastic
- Care Instructions: Rinse with soapy water
Best for: Weather-Ready Patio Potty.
Why it ranks #9: The 47.3-by-31.5-inch reusable mat has drainage holes and supports indoor or outdoor use, but its listing gives fewer potty-specific details.
A water-resistant latex backing with drainage holes lets rinse water pass through, making this CooZero mat practical for a potty spot that needs regular cleanup. Its 47.3-by-31.5-inch surface suits small and medium dogs, and the listed material is intended for hot or freezing weather.
The 47.3-by-31.5-inch pad can be used indoors or outdoors, so it can serve as a balcony potty area or move to a patio or yard. Drainage holes in the water-resistant latex backing let water pass through, while the product information says it is easy to clean and dries quickly. The plastic mat can also be cut to size, which helps adapt it to a particular space; no mowing, watering, or fertilizers are needed.
- Drainage holes let water pass through the backing.
- Water-resistant latex backing is described as easy to clean.
- Can be cut to fit a space.
- Listed for indoor and outdoor use in hot or freezing weather.
- At 47.3 by 31.5 inches, it may not suit large dogs needing more room.
Skip it if you need a larger 4-by-6-foot potty area; XLX TURF's 4-by-6-foot pad offers more surface.
Choose this CooZero mat for a small or medium dog needing a reusable indoor or outdoor potty surface that can be trimmed. Its 47.3-by-31.5-inch footprint is the key fit consideration for your available space.
Full product details
| Brand | CooZero |
|---|---|
| Color | Green |
| Cover Material | synthetic |
| Dog Breed Size | Medium, Small |
| Fill Material | Plastic |
| Included Components | grass pad |
| Item Dimensions L x W x Thickness | 47.3"L x 31.5"W x 1.18"Th |
| Item Weight | 4.3 pounds |
| Manufacturer | CooZero |
| Part Number | CZO-1988 |
| Material | Plastic |
| Model Number | CZO-1988 |
| Special Features | Reusable |
| Care Instructions | Rinse with soapy water |
| Dimensions | 47.3"L x 31.5"W x 1.18"Th |
| Recommended Uses | Indoor, Outdoor |
| Size | 47.3 x31.5 inch |
| Special Feature | Reusable |
| Additional Information | Important information Directions Pet |

#10
10. JOLLYDAY Grass Pee Pad
- Dimensions: 31"D x 47"W x 1"H
- Material: Plastic
Best for: Realistic Apartment Potty Mat.
Why it ranks #10: This 31-by-47-inch artificial grass pad is described for potty training and includes a container, though the listing gives limited drainage and care details.
Multi-tone green blades and natural-looking thatch give this JOLLYDAY mat a grass-like appearance for a dedicated apartment, balcony, patio, or indoor potty area. Its listed 31-by-47-inch dimensions establish a defined relief space, while the product information says it can help keep floors cleaner during puppy training.
The 31-by-47-inch footprint gives you a specified area to place in an apartment, on a balcony, or on a patio, according to the listing. Multi-tone green blades and natural-looking thatch aim to mimic real grass, offering a familiar-looking surface for potty training. The product is described as suitable for indoor pet zones and puppies, with a container included in the specifications. The provided information does not give a cleaning method or drainage specification, so plan around those stated details.
- 31-by-47-inch dimensions define a dedicated potty area.
- Multi-tone green blades and thatch mimic a lawn appearance.
- Listed for apartments, balconies, patios, and indoor pet zones.
- Container is listed as an included component.
- The supplied product details do not specify a cleaning method.
Skip it if you need stated drainage-hole details for routine rinsing; CooZero lists drainage holes and a backing that dries quickly.
JOLLYDAY is a fit for puppy owners wanting a lawn-like surface in an apartment, balcony, patio, or indoor pet zone. Its listed footprint is 31 by 47 inches; the supplied details do not specify drainage or care.
Full product details
| Brand | JOLLYDAY |
|---|---|
| Color | Green |
| Container Type | Box |
| Included Components | Container |
| Dimensions | 31"D x 47"W x 1"H |
| Manufacturer | JOLLYDAY |
| Part Number | BLUE3521 |
| Material | Plastic |
| Model Number | BLUE3521 |
| Plant Style | Realistic Style |
Listed on Amazon as: Fake Grass for Dogs, Grass Pee Pads for Dogs
View on AmazonPrevent indoor runoff and lingering odor
A grass pad does not, by itself, guarantee that urine will stay off the floor or that odor will disappear. The listings show two practical approaches: use a tray beneath a mat, or select an insert designed to fit a tray. SSRIVER specifically recommends placing a relative-size tray or pee pad underneath for indoor use; HQ4US and HURENTEK describe replacement turf sized for a 34-by-23-inch dog litter tray.
Drainage moves liquid through the grass, but it also means you need to consider where that liquid goes. The Porch Potty replacement listing advises a quick rinse to remove residue, while other products specify rinsing with soap or hand washing.
Establish a regular cleanup routine and confirm that your floor protection catches runoff before your dog uses the pad. A washable surface is useful, but it is not a substitute for cleaning the tray and area beneath it.
Check tray dimensions before ordering replacement turf
A replacement grass pad can be the wrong fit even when its listed dimensions look close to your existing tray. HQ4US and HURENTEK both identify compatibility with a 34-by-23-inch tray, and their mats measure 32.3 by 21.3 inches and 32.3 by 21.3 inches, respectively. That makes them options to consider for that stated tray format, not universal inserts.
Porch Potty Replacement Grass is specifically presented as replacement turf for a Porch Potty system, so confirm your system before buying. Standalone mats have different trade-offs: PICK FOR LIFE measures 39.3 by 31.5 inches, while XLX TURF is a much larger 4-by-6-foot rug.
Those larger surfaces may suit open floor or patio areas but are not evidence of a tray fit. Measure the usable inside area of your tray and compare it with the replacement mat’s dimensions, rather than relying on a product title alone.
How to Choose Dog Potty Grass
Mat size and your dog’s space
Choose a surface that gives your dog enough room to stand and turn, while still fitting the intended spot. The listed options range from 32.3 by 21.3 inches for the HURENTEK tray insert to 39.3 by 31.5 inches for PICK FOR LIFE, 51.2 by 31.5 inches for SSRIVER, and 4 by 6 feet for XLX TURF. The largest choices suit a patio, balcony, or larger indoor zone with room to spare; compact inserts are better suited to a compatible tray.
HQ4US advises measuring a dog from nose to the base of the tail to select a suitable size. Measure both your dog and the placement area, and allow for the mat to sit flat without obstructing doors or walkways.
Drainage and floor protection
Look for a stated drainage design and plan where liquid will collect beneath the grass. PICK FOR LIFE specifies 63 holes spaced every 10 centimeters, while CooZero describes a water-resistant latex backing with drainage holes. Naturei also lists drainage holes in its rubber backing.
These features support liquid passing through the turf, but indoor users still need a suitable tray or absorbent layer: SSRIVER explicitly recommends an additional tray or pee pad indoors. For a tray setup, HQ4US and HURENTEK identify mats made for a 34-by-23-inch litter tray.
Buyers placing turf outdoors may prioritize a larger surface and drainage, while apartment users should prioritize containment and compatibility with their floor-protection setup.
Cleaning routine and replacement format
Pick a care format you can maintain consistently, and note whether the listing describes a standalone mat or replacement grass. HQ4US specifies machine washing, while PICK FOR LIFE, HURENTEK, aHeemo, and Naturei list hand washing or rinsing with soap. Porch Potty says a quick rinse helps wash away residue from its replacement grass.
HURENTEK and HQ4US each offer two replacement pieces, which may help when a tray user wants another surface available, but neither detail removes the need to clean regularly. If you want a large standalone rug, XLX TURF measures 4 by 6 feet; if you already own a Porch Potty system, its dedicated replacement turf is the more targeted format.
Match care instructions to your routine and verify tray fit before choosing an insert.
Which Dog Potty Grass Should You Choose?
For a straightforward standalone potty-training mat, choose PICK FOR LIFE Grass Pad: its 39.3-by-31.5-inch size and 63 drainage holes make its intended use clear. If your setup uses a 34-by-23-inch tray, compare HQ4US 4LEGS Grass Pee Pads, which specify machine washing, with HURENTEK Dog Grass Pad, sold as a two-pack of replacement mats. For a larger open area, SSRIVER Dog Grass Pad measures 51.2 by 31.5 inches; XLX TURF Artificial Grass covers 4 by 6 feet for an even larger surface.
Porch Potty Replacement Grass is the targeted choice for an existing Porch Potty system. If none of those formats fits your space, Naturei Grass Pad, aHeemo Training Mat, CooZero Artificial Grass Mat, and JOLLYDAY Grass Pee Pad offer other indoor or outdoor options; check dimensions and runoff containment first.
Frequently Asked Questions
How often should I rinse or replace a dog grass potty pad?
Rinse the pad regularly, especially after use, and clean it when odor or residue remains. Follow the care instructions for its materials; some pads are described as rinseable with mild soap, while others specify machine washing. Replace a pad when cleaning no longer removes buildup or it is damaged, and keep a spare if needed.
What should I put under a grass pad to protect indoor floors?
Place a waterproof tray or another suitable liquid-catching layer beneath the grass, sized to contain runoff. Check that the grass sits securely and that any drainage holes empty into the containment layer rather than onto the floor. Empty and clean the layer routinely, and verify that the complete setup fits your intended space.
How can I help a dog learn to use an artificial grass potty area?
Set the potty area in one consistent, accessible place and guide your dog there at predictable times, such as after waking, eating, or playing. Reward use immediately with calm praise or a treat. Clean accidents without scolding, and keep the grass area clean so its location and purpose remain clear.
How do I choose between a standalone pad and a tray insert?
Choose a standalone pad if you want a complete grass surface without matching it to an existing tray. For a 34-by-23-inch tray, compare inserts specifically described for that size, such as HQ4US 4LEGS Grass Pee Pads or HURENTEK Dog Grass Pad. Check dimensions before buying to confirm the fit.
What should I check before using a grass potty pad indoors?
Check the pad’s dimensions, drainage design, and cleaning directions, then plan how runoff will be contained. A drainage-hole surface needs a suitable layer beneath it to protect the floor. Make sure the chosen location accommodates the full setup and is practical to rinse or clean as part of regular use.
Final Words
For a straightforward standalone potty-training mat, PICK FOR LIFE offers a 39.3-by-31.5-inch surface and 63 drainage holes. If you already have a 34-by-23-inch tray, compare the specified inserts from HQ4US and HURENTEK. For more open space, SSRIVER measures 51.2 by 31.5 inches, while XLX TURF covers 4 by 6 feet.
Match the format to your setup, and plan for runoff containment before choosing an indoor location.


