I use dumors from tsc.I too like the animal protein in it.My birds do not like the purnia.I use canned cat food cheap kind fish flavored 1 can per wk. they love that like nothing else.They also love the tsc scratch grain.I also make up a 5galloon bucket of cornmeal,garlic powder,rolled quick oats flax seed some wheat croutons,wheat germ and add a 1/2c of that sprinkled over their food every other day or so that is a big hit as well