Petco is a national retailer focused on all things for pets. The store’s website and locations across the country sell food, beds, toys, accessories, medications, grooming products, and so much more – all for our furry friends. You can also view their selection of small pets like fish and hamsters, if you’re interested in adding a new furry, feathered, or scaly friend to your family. The Petco Black Friday ad typically includes a wide variety of pet accessories, furniture, and pet food. If you’re looking to treat your pet during the holidays – or if you’re just trying to stock up on pet food and other essentials – the Black Friday sale is the prime time to do it. Additionally, you can snag other incredible deals during the retailer’s pre-Black Friday and Cyber Week sales.