The Real Brands Behind Costco's Kirkland Products

Pet owners want to make sure their pets are getting the best possible food, so some might be weary of off-brand packaging. But all of Kirkland Signature's pet foods are made by Diamond Pet Foods, which uses real chicken, lamb, and turkey as well as fresh vegetables. Not only that, but the company creates its recipes taking into account the latest animal nutrition research. You can save money by buying Kirkland, while still ensuring your furry friend gets the very best.

Kirkland Signature Adult Formula Chicken, Rice and Vegetable Dog Food 40 lb., $40.99, Costco