Petco is the largest pet retail store in the United States, with more than 1,000 chain stores, and is headquartered in California. In addition to providing products, Petco also provides customers with services and consultation, aiming to make all customers amazing pet parents.

Dog Paw Print is an interesting website about pet dog footprints in the United States. It was co-founded by Lori, a passionate pet dog lover, and her family members. Lori believes that each dog's paw print is a unique "signature" and an indelible mark. The purpose of this website is to share the joy of raising dogs with more dog lovers and to collect information about raising dogs.