Hill's Science Diet Adult Chicken & Barley Recipe Dry Dog Food
33 Customer Questions
How much copper sulfate is in this food?
How much copper is in this product?
Is this big bites or little bites
Answer by Chewy • Feb 08, 2026
The Hill's Science Diet Adult Chicken & Barley Recipe Dry Dog Food's kibble is medium sized with dimensions of 14 mm x 9.5 mm.