Protein source
Ingredient guideWhole plant protein source observed early
Animal protein
Deboned Trout (#1), Salmon Meal (#2), Menhaden Fish Meal (#3), Deboned Salmon (#8)
Plant protein
Peas (#4), Chickpeas (#5), Lentils (#6)
The protein number may include influence from whole plant ingredients.
This is not treated like processed protein boosting, but it is worth checking.