As more pet owners seek convenient, hygienic, and eco-friendly solutions for their dogs’ bathroom needs—especially those living in urban areas or without easy access to outdoor space—indoor dog toilets have grown in popularity. Two leading options have emerged in this space: real grass dog toilets and artificial turf dog toilets.

At first glance, both seem like innovative solutions to a modern problem. They offer dogs a place to relieve themselves in apartments, condos, or during harsh weather. But dig a little deeper, and the differences become clear—not just in materials, but in hygiene, odour control, environmental impact, and pet preference.

This article explores the pros and cons of each and makes a case for why real grass dog toilets are the superior option for conscientious pet parents.

Dog toilets are indoor or balcony-based potty areas designed to mimic the outdoor environment. They help:

•House-train puppies

•Assist aging or mobility-impaired dogs

•Provide relief during inclement weather

•Offer an option when long walks aren’t feasible

They usually come in one of two formats:

• Real Grass Dog Toilets: These toilets are made from fresh, natural grass and are placed in an easy-to-clean tray during use.

• Artificial Turf Dog Toilets: These use synthetic grass placed over a plastic tray, often with a drainage layer beneath.

While their function is the same, how they perform differs significantly.

Artificial turf is made of synthetic fibres—often plastic-based—designed to mimic the feel and look of grass. While durable, these materials absorb urine smells over time. Even with regular cleaning, bacteria can cling to the surface and thrive in the base layer beneath.

In multi-day use, many owners report a persistent ammonia odour that lingers despite efforts to clean the turf with disinfectants, vinegar, or specialised sprays.

Artificial turf often requires manual cleaning with chemicals. Since it doesn’t have the natural antimicrobial properties of grass, bacteria—including potentially harmful strains—can build up quickly. This poses a risk to dogs, especially those with sensitive paws or weak immune systems, and to humans in shared indoor spaces.

If the turf is not cleaned after every use (a task few owners relish), bacteria and mold may develop. And while turf manufacturers recommend weekly or bi-weekly deep cleaning, this often isn’t enough for high-use households.

Artificial turf is a petroleum-based product. It’s not biodegradable, and most versions aren’t recyclable either. When disposed of, it contributes to landfill waste and microplastic pollution. Some turf products are also treated with chemicals during manufacturing, raising questions about long-term exposure for pets.

Moreover, most turf dog toilets rely on disposable pee pads or synthetic absorbent layers beneath—further increasing waste and ongoing costs.

Dogs are instinctively drawn to grass—it’s where most have been trained or biologically conditioned to go. Artificial turf, while visually similar, doesn’t offer the same texture, smell, or tactile response.

This can create confusion for some dogs. Owners frequently report that their dogs either refuse to use artificial turf, take longer to adapt, or miss the mark entirely.

The standout benefit of a real grass dog toilet is its natural ability to neutralise odours. Grass and its root system absorb urine and break down waste compounds organically. This limits any lingering smells and means there is no need for chemical cleaning.

For urban dwellers, especially those in apartments or flats, this is a game changer. A real grass toilet can be used for days to weeks without unpleasant odours, unlike artificial grass toilets that require near-constant maintenance.

Grass naturally fights bacteria. Its surface and root layer contain microorganisms that help break down urine and reduce the bacterial load. This creates a cleaner, safer toilet area for pets—particularly important in homes with children, other animals, or small living spaces.

Because it is disposable and biodegradable, the entire patch can be replaced when a new patch is needed. No scrubbing, no disinfecting, no foul smells or mould to contend with.

Find out more about how often you should change your real grass dog toilet.

A real grass dog toilet, like Piddle Patch, is a natural and 100% biodegradable potty solution. Our fresh grass is grown in the UK and packaged in locally-produced eco-conscious packaging. Our shipping partner has committed to actions designed to lower their carbon footprint. Once used, the entire grass toilet can be disposed of as green waste, where councils allow.

Dogs know grass. It feels familiar, smells right, and encourages natural behaviour. Many owners switching from an artificial turf toilet to a real grass dog toilet report an immediate improvement in how quickly and confidently their dogs use the toilet.

This is especially true for:

•Puppies still learning where to go

•Older dogs with fading senses

•Rescues accustomed to outdoor toileting

Grass also provides a softer, more comfortable surface for dogs to stand on—important for dogs with arthritis, paw sensitivities, or injuries. Find out more about how to housetrain an older dog or those with injuries to use a real grass dog toilet.

This is a common question. While a real grass dog toilet might cost slightly more per month (depending on subscription and frequency of delivery), the difference is often offset by reduced maintenance, cleaning products, and replacement costs.

Artificial turf toilets may seem cheaper upfront, but over time, you’ll spend on:

•Odour eliminators

•Disinfectants and cleaning tools

•New turf if odours become unmanageable

By contrast, a fresh patch of real grass needs no extra products. Once it’s used up, you replace it—no fuss, no smells, no mess.

Use Case	Artificial Turf Dog Toilet	Real Grass Dog Toilet
Apartment living	Prone to odours, needs cleaning	Natural smelling, low maintenance
Puppy housetraining	May confuse pups due to scent	Mimics outdoor potty experience
Elderly dogs	Harder surface, less appealing	Comfortable, familiar
Busy owners	High maintenance	Low effort—replace every 1, 2, 3 or 4 weeks as needed.
Eco-conscious households	Synthetic, non-biodegradable	Natural, compostable and plastic-free
Multi-dog households	Requires frequent disinfecting	Naturally antimicrobial

While most dog toilets are marketed for indoor or balcony use, real grass dog toilets can also be used outdoors. They’re also a great solution for:

•Homes with hardscaping instead of a lawn

•Garden renovations

•Portable pet areas on patios or decks

Artificial turf might also be used outdoors, but in full sun it can become dangerously hot, and in rain it becomes slippery and harder to dry. Real grass handles both heat and rain better and continues to perform even in varied weather conditions.

One of the best developments in the real grass dog toilet market is the emergence of subscription services. By having a fresh grass puppy potty delivered to your door on a regular schedule, you’ll know that you will never run out or forget to change the tray.

This ease of use, paired with the grass’s natural benefits, has made a Piddle Patch real grass subscription the top choice for discerning dog owners.

While artificial turf dog toilets were a creative early solution, they’re now being eclipsed by real grass options that are better for dogs, better for owners, and better for the planet.

Let’s recap:

•Dogs prefer real grass. It feels natural and encourages quicker, more consistent use.

•Odour control is far better. Real grass absorbs and neutralises smells organically.

•Hygiene is higher. Grass’s natural microbial activity cuts down on bacteria.

•Less cleaning is required. You replace the real grass turf toilet rather than scrub and sanitise an artificial grass potty.

•Eco-impact is minimal. Real grass is biodegradable and the packaging is recyclable.

•Convenience is built-in. Subscriptions deliver fresh grass dog toilets right to your door.

If you’re looking for a clean, effective, and pet-friendly toilet solution, a real grass dog toilet is the clear winner.

Whether you’re housetraining a puppy, managing a senior dog, or just want a more sustainable potty solution, now is the perfect time to switch to real grass. Your dog will thank you. And you’ll wonder why you didn’t do it sooner.

If you’re ready to get started, check out our helpful guide on housetrain a puppy quickly, how to housetrain a puppy at night, or how to transition a dog from puppy pee pads to a fresh grass dog toilet.