About GJW Titmuss GJW Titmuss sell a range of products for your family pet as well as farm yard animals. Stocking pet food, animal feed, grooming products, cages, bedding, treats, toys and more, buy all you need for your pet without having to worry about carrying heavy bags back from the shop. Top brands include Iams, Royal Canin, Dr Chew, Frontline. Whiskas, Euro-Star, Supreme Pet Foods and more. Get free delivery on all orders.