Musti Colosseum is a pet store located inside the Colosseum center in Oslo. The store is part of the Nordic region's largest pet store chain and specializes in products for dogs, cats and small animals. The range includes cat food, cat litter, dog food, harnesses, dog cages, dog beds and a range of other essentials for pets.
The store emphasizes animal welfare and quality, and offers a varied assortment of brands and products. Membership in Venn av Musti offers benefits such as a free bag of feed after every seventh purchase, as well as free shipping on orders over a certain amount. Musti Colosseum also offers services such as dog school and spa for pets, as well as the option of free returns of goods.