Why does my dog eat her own poop? Is it normal and how to stop?

Hi there and thanks for using Petco Pet Education Center, formerly Petcoach! Delilah is adorable! Unfortunately most of the time when a dog is eating it's own feces, it's just because they've developed the habit and decide that they like it. Obviously it's a pretty gross thing to do and can lead to reinfection with GI parasites so it's a behavior we want to try to stop. First you should do regular and immediate removal of feces in the yard so Delilah has less of a chance to get to the poop. You can also try feeding something like Forbid (a product you can purchase) or a small amount of pineapple juice mixed in with her food. This will sometimes stop a dog from eating their own feces.

Very rarely this behavior can be a sign of a nutritional deficiency so if it continues have Delilah evaluated by your veterinarian. And bring a stool sample for evaluation as well to ensure she has not picked up a GI parasite.

Hope this helps!