Dec 16,  · Homemade Dog Treats Recipe – Peanut Butter Dog Treats. Your dog deserves Homemade Dog Treats! And they’re going to absolutely love these fun Peanut Butter Dog Treats. I'm going to keep doing some research but initial thoughts would be oatmeal and some kind of brown rice flour or there's also oat flour. you could also use quinoa flour /5(50).