I feed Pro Plan Sensitive Stomach.

A 37.5 pound bag is $31.99 and it lasts 3 weeks. I mix in a very small amount of canned. One can is $1.09 and it last 3 feedings.

So... on average it costs me about $16/week to feed my pups.

(not to mention treats and pig's ears... and all the other good stuff in life.....)