Protein source
Ingredient guideWhole plant protein source observed early
Animal protein
chicken meal (#1), turkey meal (#2), salmon meal (#3), de-boned chicken (#4), de-boned turkey (#5), de-boned trout (#6), duck meal (#12), whole dried egg (#15), herring meal (#17), de-boned duck (#21), de-boned salmon (#22)
Plant protein
peas (#9), lentils (#11), chickpeas (#13)
The protein number may include influence from whole plant ingredients.
This is not treated like processed protein boosting, but it is worth checking.