How to Stop Coprophagia in Dogs | Fixing The Poop-Eating Habit

Few habits turn a pet owner’s stomach like catching the dog eating stool. Coprophagia — the technical term for feces ingestion — shows up most often in puppies, and while it frequently comes down to behavior, disease can drive it too. The fix that actually works pairs a quick veterinary check with airtight management of your yard and a few training routines. Here’s the order of operations that gets results.

First, Rule Out Medical Causes

Before assuming your dog’s habit is purely behavioral, a veterinarian should weigh in — especially if a grown dog suddenly starts eating stool. Exocrine pancreatic insufficiency (EPI) counts among the medical conditions that can trigger coprophagia, and a vet visit that includes a physical exam, behavioral assessment, and fecal testing will sort that out.

This step matters because the outcome changes everything. A dog with EPI needs enzyme replacement, not training. If the exam comes back clear, you can pivot to behavior work with confidence. Regular worming also carries extra weight for coprophagic dogs, since eating stool raises their exposure to parasites, viruses, and bacteria.

Manage The Environment So The Habit Can’t Happen

Every successful plan for stopping coprophagia leans on one principle: remove the opportunity. A dog that never reaches stool can’t rehearse the behavior. The Merck Veterinary Manual outlines a practical behavior-problems overview for dogs that frames these management steps clearly.

• Pick up stool immediately after elimination, and keep the yard clean daily.
• Supervise outdoors at all times until the behavior is under control.
• Keep the dog on a leash in any area where waste may be present.
• Handle dogs separately in multi-dog homes so one dog’s habit isn’t copied by another.

Speed is the whole game here. Delayed cleanup and unsupervised roaming after elimination are two of the most common mistakes owners make — both quietly hand the dog exactly what it’s looking for.

Training That Replaces The Behavior

Management stops the habit from repeating; training gives the dog a better option. The most effective routine pairs two cues: a solid “leave it” and a strong recall.

Start with “leave it”. Present a high-value treat in a closed fist, say the cue, and reward the moment your dog looks away. Build up to tossing a treat near the dog’s nose and rewarding the choice to ignore it. VCA animal hospitals emphasize rewarding compliance with high-value treats so the dog learns that ignoring temptations pays better than indulging.

Pair that with a reliable recall. Practice calling your dog away from distractions in the yard, and reward generously for coming. The moment your dog sniffs at stool, that recall becomes your emergency brake — and every successful recall means the wrong behavior got interrupted and the right one got reinforced.

One other routine works wonders: after elimination, call your dog to sit and reward, then remove the stool while the dog stays put. Over time, the dog learns that finishing business leads to a treat and a clean yard — not a snack.

What Not To Do, And When To Expect Results

Physical punishment and rubbing a dog’s nose in feces are both counterproductive and cruel. They damage trust, raise anxiety, and do nothing to address why the dog eats stool in the first place. Skip them entirely.

Also reconsider the dog’s daily life. Coprophagia shows up more often in dogs with excessive confinement and not enough stimulation — a dog with nothing to do may invent its own entertainment, and some of that entertainment is gross. Bumping up exercise and adding mental enrichment like puzzle toys can quietly dissolve the boredom that feeds the habit.

A review of coprophagia research notes the behavior is common but poorly understood, with no consistent medical abnormality tied to it. That means your path forward is mostly practical: vet check first, then airtight cleanup, supervision, and training. If you’d rather add a commercial aid to your routine, our tested roundup of the best coprophagia deterrent products on the market covers the options worth trying.