Rinse Without an Outdoor Water Hookup
Rinse the full grass surface with a watering can as part of your regular care routine. No permanent connection to an outdoor faucet is required.
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Roomiest CLASSIC
More room for big dogs, multiple dogs, and shared-care spaces.
With 16 square feet of grass, MEGA gives large dogs and groups of dogs room to circle, settle in, and share a dependable potty area at home or in a dog-focused business.
Twice the Grass Area
16 sq. ft. of potty space
Familiar Grass Surface
16 sq. ft. synthetic grass
Two Drainage Hoses
Route both to suitable runoff
Why Choose CLASSIC Mega
Twice the grass area.More room to feel comfortable.
CLASSIC Mega brings together 16 square feet of familiar grass-like space, durable construction, simple pour-over care, and two drainage paths for big dogs, homes with multiple dogs, and dog-focused businesses that need a dedicated potty area.
Choose Where the Water Goes
Direct liquid through both included 14 ft. hoses to suitable outdoor runoff. If direct drainage is not available, pair Mega with two compatible Catch Basins, sold separately—one for each drainage outlet.
Training Made Easy
Give your dog a quick-draining grass-like surface that feels familiar under their paws, plus a hydrant you can personalize with their scent to help them recognize where to go. The included H.A.B.I.T. Method helps you build a consistent routine.
Made for Daily Life Indoors or Out
The all-weather resin wicker, steel frame, and flexible drainage options make Mega suitable for balconies, patios, apartments, and thoughtfully managed indoor spaces.
Build Your Setup
Make Mega work for your space.
Add the pieces that make Mega work better for your home, from two Indoor Catch Basins and a Porch Potty Ramp to Live Grass / Live Sod, a Pee Pee Panel, Catch Basin Liners, or Piss Off care support. All add-ons are sold separately.
Compatible Add-Ons
Complete your CLASSIC Mega setup.
Choose accessories and replacements matched to this model.
Indoor Catch Basin
Collect liquid when direct drainage is unavailable. MEGA requires two Catch Basins—one for each drainage outlet.
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Porch Potty Ramp
Give puppies, small dogs, senior dogs, and dogs with limited mobility an easier step onto the grass.
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Live Grass / Live Sod
Offer a real-grass surface for dogs that respond best to a natural scent and feel.
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Piss Off
Add odor-control support to your regular rinsing and cleaning routine.
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Pee Pee Panel
Give male dogs a vertical target that can support more natural potty positioning.
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Catch Basin Liners
Make emptying and cleaning the compatible catch basin more convenient.
Shop NowFor everyday routines and changing needs
Extra room for every dog who needs it.
CLASSIC Mega gives big dogs, multi-dog homes, and dog-focused businesses a consistent grass-like potty area. Its generous size also supports rainy mornings, late-night needs, potty training, senior-dog care, recovery periods, and routines where reaching an outdoor potty area takes more time.
How It Works
A simple routine for a bigger potty space.
MEGA combines a familiar 16-square-foot grass surface with pour-over rinsing and two drainage paths for dependable everyday care.
1
Give your dog one consistent spot
Place Mega where your dog can reach it easily and keep the location consistent while they learn the routine.
2
Pick up solids and rinse the grass
Use a watering can or hose to rinse evenly across the full surface for about one minute, adjusting frequency based on use.
3
Route or collect the runoff
Send liquid through both included hoses to suitable outdoor drainage, or collect it in two compatible Catch Basins sold separately.
Great For
Made for big dogs and shared routines.
From large breeds and multi-dog households to dog daycares, boarding facilities, and training spaces, CLASSIC Mega provides a roomy, dedicated potty area for the dogs in your care.
Helpful For
More room for the dogs you love
Give one large dog—or more than one dog—a roomy, consistent place to go as routines and mobility needs change.
Large Dogs
Multiple Dogs
Active Dogs
Potty Training
Senior Dogs
Mobility Support
Works Well In
For homes and businesses
Set it up at home or create a dedicated potty station for daycare, boarding, and training environments. Use suitable outdoor runoff, or pair it with two compatible Catch Basins, sold separately, for thoughtfully managed indoor spaces.
Apartments + Condos
High-Rise Homes
Balconies + Patios
Porches
Mudrooms
Daycare + Boarding + Training
A better everyday routine than pads
A lasting alternative to disposable pads.
Mega gives your dog a consistent grass-like potty cue in a durable, reusable system. Instead of replacing pads after every use, maintain the grass and base on a routine that fits your dog and your home.
A clearer potty cue
The synthetic grass gives dogs a clearer, more familiar potty cue.
No outdoor water hookup required
Rinse the surface with a watering can based on your dog’s use.
Indoor or outdoor flexibility
Route both included hoses to suitable runoff or add two compatible Indoor Catch Basins, sold separately.
Choose Your Porch Potty
Find the setup that fits your routine.
Compare space, grass type, rinsing, and drainage across the full Porch Potty lineup.
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CLASSIC Mega
Twice the grass area of Standard for larger dogs, multi-dog homes, or anyone prioritizing maximum potty space.
Size · 52” × 50” × 7”
CORE
A customizable premium system with interchangeable wraps and two included ways to manage drainage.
Size · 26” × 50” × 7”
CLASSIC Premium
The full-size CLASSIC with built-in pop-up sprinklers for outdoor spaces with access to a water source.
Size · 26” × 50” × 7”
CLASSIC Standard
The original full-size pour-over CLASSIC for everyday indoor or outdoor routines.
Size · 26” × 50” × 7”
CLASSIC Small
A compact synthetic-grass system for smaller dogs and tighter indoor or outdoor spaces.
Size · 26” × 26” × 7”
CLASSIC Mini
A low-profile, portable tray for small dogs and space-conscious routines. Synthetic grass is not included.
Size · 25” × 16” × 3”
Customer experiences
Their dogs. Their homes. Their stories.
FAQs
Questions dog owners ask before choosing CLASSIC Mega.
Does CLASSIC Mega require a water hookup?
No. Mega is the pour-over CLASSIC model. Use a watering can to rinse evenly across the grass; no permanent outdoor water connection is required.
How do I clean CLASSIC Mega?
Pick up solid waste promptly and rinse the synthetic grass evenly with clean water every few days, adjusting the schedule for your dog’s use. Periodically remove the grass so you can wipe or rinse the tray and clean any areas around the base.
Will my dog use CLASSIC Mega right away?
Some dogs understand the grass surface quickly, while others need time and consistency. Keep the location consistent, use a familiar potty cue, and follow the included H.A.B.I.T. Method training guide.
Does CLASSIC Mega smell?
Any dog potty needs regular care. Pick up solid waste promptly, follow the rinse or grass-care routine for this model, and clean or replace the grass based on use to help the area stay fresher.
What size dogs can use CLASSIC Mega?
CLASSIC Mega has a 4 ft. × 4 ft. grass surface with 16 square feet of room. It is especially well suited to large breeds, active dogs that need more room to circle, and families with multiple dogs.
Can CLASSIC Mega be used indoors?
Yes, when you have an appropriate way to manage runoff. Pair it with the compatible Catch Basin sold separately, empty the basin regularly, and clean the system based on use.
How is Mega different from Premium?
MEGA provides 16 square feet—twice the grass area of CLASSIC Premium—and is rinsed manually without requiring a water hookup. Premium has an 8-square-foot surface with built-in pop-up sprinklers and is designed for outdoor spaces near a water source.
What should I know about the included synthetic grass?
The updated synthetic grass is designed to improve drainage and may move more easily in the tray depending on how your dog steps onto it. If you need help keeping it in place, contact the Porch Potty support team for the current hold-down solution.
Is CLASSIC Mega good for apartment living?
Yes, when its 52” × 50” footprint fits your space and you have an appropriate way to manage runoff. Route both included hoses to suitable drainage or use two compatible Catch Basins, sold separately.
Does CLASSIC Mega replace dog walks?
No. It provides a nearby potty spot when quick access matters. Walks can remain part of your dog’s exercise, enrichment, fresh air, and time with you.