Food & NutritionWhat dog food for skin bumps, urinary crystals? Royal Canin, Hills?
Hi there. Bumps on the skin are usually related to allergies to the protein in the food, we don't see many grain allergies in pets.
I would suggest either the skin support diet from Royal Canin because it also has urinary support, OR their hypoallergenic food called hydrolyzed protein which has urinary support as well.
I hope that helps. Thanks for using Petco Pet Education Center, formerly Petcoach!
Updated on September 24th, 2025