Question: what ingredients are bad for dog food?
Answer: Corn and wheat gluten. Meat and grain meals and by-products. BHA (Butylated Hydroxyanisole) BHT (Butylated Hydroxytoluene) Ethoxyquin. Food Dyes (Blue 2, Red 40, Yellow 5 and 6, 4-MIE) PG (Propylene Glycol) Rendered fat.