Why Do Dogs Eat Poop?

Click to rate
[Total: 0 Average: 0]

Dogs are beloved pets and faithful companions, but there is one habit that many dog owners find disgusting: poop-eating. Yes, you read that right. Some dogs have a tendency to eat feces, whether it’s their own or that of other animals. But why do dogs engage in this unappetizing behavior?

dog with its tongue out

A way to clean up after themselves

The answer to this question is not entirely clear, but there are a few possible explanations. One theory is that dogs eat poop as a way to clean up after themselves or their environment. This behavior is more common in puppies who have not yet been fully trained in proper bathroom habits. When puppies defecate in their living area, they may instinctively try to “clean up” by eating their feces to avoid attracting predators or parasites. However, this explanation does not account for why adult dogs may engage in this behavior.

A way to satisfy their nutritional needs

Another theory is that dogs eat poop as a way to satisfy their nutritional needs. Feces contain undigested nutrients, such as protein, that dogs may crave. This theory is more plausible for dogs that are not receiving a balanced diet. However, it is important to note that a well-fed dog with a nutritious diet should not need to resort to eating feces for nutrients.

Because of a behavioral or psychological issue

A third theory is that dogs eat poop because of a behavioral or psychological issue. Some dogs may engage in this behavior as a form of attention-seeking behavior or because of boredom. Dogs may also eat feces if they are feeling anxious or stressed. Additionally, some dogs may eat feces as a form of self-soothing behavior.

Should you be concerned

While poop-eating is not necessarily harmful to dogs, there are risks associated with this behavior. Dogs who eat feces may be at a higher risk of contracting parasites, viruses, or bacteria. Additionally, dogs who eat feces may develop digestive issues or upset stomachs. Finally, if a dog eats the feces of another animal, they may be exposed to toxins or other harmful substances.

dog sitting

If you are concerned about your dog’s poop-eating habits, there are steps you can take to discourage this behavior. Firstly, ensure that your dog is receiving a well-balanced diet with plenty of nutrients. Additionally, supervise your dog when they are outside, and try to keep their living area clean and free of feces. If your dog is engaging in this behavior due to boredom or anxiety, provide them with plenty of mental and physical stimulation to help alleviate these issues. Finally, talk to your veterinarian about possible interventions, such as medications or supplements, that may help reduce the likelihood of this behavior.


While the reasons why dogs eat poop are not entirely clear, it is likely that this behavior is a result of a combination of factors, including nutritional deficiencies, instinctual behavior, and psychological issues. While this behavior is not necessarily harmful, it is important to monitor your dog’s feces-eating habits and take steps to discourage this behavior if necessary. And if you ever find yourself wondering why your dog is eating poop, just remember that dogs have their own unique set of behaviors and instincts that may seem strange or even gross to us humans.

Related Reading

Reviewed by: Tim Winter

Tim Winter has dedicated his writing and research efforts to animals and wildlife. He explores the globe and sees firsthand the negative impact humans have on the environment. Tim is dedicated to promoting responsible environmental stewardship. He holds a Bachelor of Science in Advertising from the University of Oregon School of Journalism and Communications.