Royal Canin Veterinary DietAdult Urinary SO Small Breed Dry Dog Food, 8.8-... Rated 4.8 out of 5 stars 4.8 1236Reviews $59.99Chewy Price ($6.82/lb) Royal Canin Veterinary DietSelected Protein Potato & Whitefish Moderate Ca... Rated 4.6 out of 5 stars ...