Costco has11 different varietiesof dog food. For price comparison purposes, let’s look at theKirkland Signature Adult Formula Chicken, Rice and Vegetable Dog. This Costco dog food has a rating of 4.6/5 stars with close to 3,500 customer reviews. Coincidentally, our trusted vet fed his dogs...
There were specific house brands for toilet paper, dog food, soda, and dozens more items. Eventually, Costco wanted all of its house products to be under one brand name, and that's when Kirkland Signature was created. The brand was named after the location of Costco's former headquarters....