Hill's Prescription Diet t/d vs. Smalls Water Bird Recipe

Hill's has a better protein to fat ratio. Smalls's ratio of 2.25 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.) Smalls has fewer ingredients, which is usually a good thing. Smalls has a slightly lower concentration of fruits, veggies, grains, and starches. Both foods are pea-free.

Hill's Prescription Diet t/d

Hill's has a better protein to fat ratio. Smalls's ratio of 2.25 to 1 is too high (not fatty enough). (The ideal ratio is 2 to 1.)

Legend

First 10 ingredients:

chicken by-product meal brewers rice corn gluten meal whole grain corn powdered cellulose chicken fat chicken liver flavor lactic acid calcium sulfate soybean oil

Smalls Water Bird Recipe

Smalls has fewer ingredients, which is usually a good thing.
Smalls has a slightly lower concentration of fruits, veggies, grains, and starches.

First 10 ingredients:

finely ground duck with bone duck heart duck liver duck gizzard duck egg duck blood goat's milk water eggshell membrane herring oil