Does anyone know where I can get Purina discount coupons for chicken feed? There must be a web sight around somewhere. I even tried to log in the Purina web sight but I could only find pet discount coupons. For some reason they don't think of chickens as pets. They should really do some research on the backyard flock keepers. Chickens are pets that serve us good eats each day! Try that with a dog, cat, or reptiles.