Why Does My Dog Eat Poop? Understanding Coprophagia in Canines

Few behaviors bewilder and disgust dog owners quite like coprophagia—the scientific term for poop eating. While this habit may seem revolting to humans, it’s surprisingly common in dogs. Understanding why your furry friend engages in this behavior is the first step toward addressing it.

Possible Reasons Behind This Unpleasant Habit

1. Instinctual Behavior

In the wild, mother dogs often eat their puppies’ feces to keep the den clean and protect them from predators attracted to the scent. Puppies may mimic this behavior, and some never outgrow it.

2. Nutritional Deficiencies

A poor diet lacking essential nutrients might drive your dog to seek minerals or enzymes in feces. Low-quality dog food or malabsorption issues could be the culprit.

3. Attention-Seeking or Boredom

Dogs are social creatures. If eating poop earns them a dramatic reaction (even a negative one), they might repeat the behavior for attention. Similarly, understimulated dogs may resort to poop-eating out of sheer boredom.

4. Medical Conditions

Certain health issues—such as parasites, diabetes, or thyroid problems—can increase appetite or alter eating habits. If the behavior is sudden or excessive, consult your vet.

How to Discourage Coprophagia

• Improve Their Diet: Switch to high-quality, nutrient-rich dog food and consider supplements if recommended by a vet.
• Keep the Environment Clean: Promptly remove feces from your yard or litter box to limit opportunities.
• Provide Mental & Physical Stimulation: Regular exercise, puzzle toys, and training can reduce boredom-related poop eating.
• Train with Positive Reinforcement: Teach commands like “Leave it” and reward good behavior with treats or praise.

While coprophagia is unpleasant, it’s often manageable with patience and the right approach. If the behavior persists, a veterinarian can help rule out underlying health concerns. Remember—your dog isn’t being “gross” on purpose; they’re just being a dog!