I used the Eukanuba brand puppy dry kibbles. That's what I'm feeding Doo Doo. I just put warm water in the bowl with kibbles and let them get soft, then I stir them with a spoon. I gave them some yesterday, they loved it. I only did it yesterday. How often do you think I should be giving them some. Doo Doo refuses to even sleep with then. i don't know what to do. They seem to be very alert, walking and even barking some times. Oh and they started to go potty now and momma does not want to clean them. So that only leaves me with 6 pups to clean after.LOL