Dogs that eat cat **** are lacking something in their diet !!
Could be, but more likely its'* because Cats (and even dogs) have a hard time digesting corn meal that is predominate in alot of pet foods. Mrs V (and you could say that stands for Vet)(she is) says corn in pets diets causes more skin and digestive problems than any other cause. She'* ok with that. She also says you can buy the cheap stuff and pay her for the expensive stuff. Or buy good stuff and not pay her.