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Dog Training7 min read10 February 2026

My Dog Won't Use the Grass Potty: What Should I Do?

Dog sniffing the grass potty but refusing to use it? Learn why it happens and how to train puppies, older dogs and apartment dogs to use real grass.

E

Emma Elliott

Franco Brings

Brisbane dog sniffing a fresh real grass dog potty on a balcony during first-week toilet training

Fresh grass is on the balcony. Your dog sniffs it, steps on it, sniffs again, and then walks right past it. The first wee of the day still happens on the morning walk like nothing has changed. Sound familiar?

Before you decide the grass potty is not for your dog, take a breath. This is a routine problem, not a product problem. Your dog has not yet decided that this new patch is an approved toilet, and that is a normal first reaction, especially for dogs used to a backyard or street routine.

First, do not panic

  • Some dogs use the grass on day one. Many take a few days.
  • Older dogs and backyard-trained dogs can take a week or two.
  • Dogs are creatures of routine. New routines need repetition.
  • Sniffing, standing on it and approaching it calmly are all wins.
Your dog is not being stubborn. They are waiting for the toilet routine they already know.

Why your dog might not use the grass yet

There are usually a few reasons stacked on top of each other.

  • They have a strong toilet routine tied to walks or the backyard.
  • They do not yet understand that the balcony is an approved toilet area.
  • The grass is in a spot they do not associate with toileting.
  • Other smells, sounds and people on the balcony are more interesting.
  • They have never been clearly rewarded for toileting on a cue.
  • Older dogs have stronger habits and need more repetition.

The first-week training plan

Treat the first week as a short, calm campaign. The goal is not to force a wee. It is to help your dog understand what the grass is for.

Step 1: Start first thing in the morning

Most dogs need to wee soon after waking. That is the easiest natural toilet window to work with. Before the usual walk, take them straight to the grass.

Step 2: Use a lead

Keep your dog calmly beside or on the grass. The lead stops them wandering inside or turning the balcony into a sniff party. Do not pull them onto the patch, just keep them in the area.

Step 3: Use one toilet phrase

Pick one cue, such as “go wee”, “go potty” or “toilet”. Say it calmly. Do not chant it 12 times in a stressed voice. Repetition over days does the work, not volume.

Step 4: Be boring

No play, no big chats, no eye contact games. The grass area is a business-only zone. If your dog only ever gets attention there for toileting, the message gets clearer.

Step 5: Reward immediately

The reward needs to happen within a couple of seconds, while they are still on the grass. Praise, treats, whatever your dog actually values. If the treat happens back inside, the brain links the reward to walking off the patch, not to using it.

Step 6: Try again after meals, naps and play

Puppies and adult dogs alike usually need to toilet after eating, sleeping or playing. These are the toilet windows where a short balcony visit has the best chance.

Step 7: Keep the grass in the same spot

Moving the patch around the balcony slows learning. Pick the location, commit to it for at least a week, and let your dog build a mental map of where the toilet is.

Can I use scent to help?

Sometimes, yes. A small amount of your dog’s own scent can make the grass feel like an approved toilet area.

  • Use a paper towel to gently dab a tiny bit of your dog’s fresh wee onto the grass.
  • For dogs that prefer to poo outside, placing one fresh poo on the grass briefly can help signal the purpose. Then remove it.
  • Keep the area hygienic. Pick up waste quickly, do not leave it sitting for hours.
  • Avoid making the grass smell strongly. A cue, not a swamp.

Should I wait until my dog is bursting?

No. Forcing your dog to hold on until they are distressed is not training. It is stress. Work with natural toilet windows, reward what you want, and keep walks in the mix while they learn.

If your dog is straining, crying, refusing to wee for unusually long stretches or seems in pain, that is a vet call, not a training tweak.

What if my dog only wants to go on walks?

This is the classic backyard or walk-trained dog problem. Their toilet associations are strong: bushes, grass strips, the same fire hydrant by the bus stop. A small balcony patch can feel weird at first.

  • Keep walks. Do not punish them by skipping outdoor time.
  • Offer the grass first, then walk. The grass is the new entry to the routine, not a replacement.
  • If they do not go after a short, calm attempt, end the session and try again later.
  • Celebrate small wins. Sniffing, stepping on it, weeing “near” the patch.
  • Repeat. Older dogs often need many short, low-stress reps.

Puppies vs older dogs

Puppies

Easier in some ways, because habits are still forming. They need more frequent attempts and very fast rewards. Expect accidents in the first weeks. Clean them with an enzymatic cleaner, never an ammonia-based product, and do not punish your puppy after the fact.

If you are just starting out with a puppy, our guide to toilet training your puppy walks through bladder control, routine and reward in more detail.

Older dogs

Tougher in some ways, because the existing routine is strong. Older dogs can absolutely learn. They just need calm repetition, no pressure and patience. Two weeks is not unusual. Three is sometimes the sweet spot.

Common mistakes to avoid

  • Moving the grass around the balcony every day.
  • Giving up after one day and assuming it will not work.
  • Turning potty time into play time on the patch.
  • Punishing accidents after they happen.
  • Cleaning accidents with strong ammonia-like products (the smell can mimic urine).
  • Expecting an older dog to understand in 24 hours.
  • Leaving rugs, bath mats or soft towels nearby during early training.

If pads are part of the picture

If you have been using pee pads, your dog may have learned that “soft surface equals toilet”. That can slow down grass learning. Phase pads out gradually as the grass becomes the main toilet zone. We unpack this in detail in pee pads vs real grass for apartment puppies.

Where to put the patch matters

If the grass is tucked away in an awkward corner, behind a plant or next to a busy door, your dog may not see it as “the toilet”. Most dogs do best when the patch is in one consistent spot on the balcony, with enough room to step around it and circle if needed.

For a step-by-step balcony setup guide, see balcony dog toilet setup.

When to ask for help

  • If your dog is straining, unable to wee, crying or showing signs of pain, call your vet.
  • If accidents are sudden, frequent and out of character, that can be a health flag too.
  • If it is a training issue, the Franco Brings team is happy to help with setup tips and size advice.
  • Browse the rest of our FAQs for quick answers on size, delivery, smell and subscription changes.

Fresh grass is only part of the setup. The right routine helps your dog understand it. If you are just getting started, choose your grass size with Find Your Setup, or get in touch and we will help you pick the best option.

Quick answers

Most dogs refuse at first because they do not yet understand that the new grass patch is an approved toilet spot. This is especially common for older dogs or dogs used to a backyard or walk-based toilet routine.