Happy Pet Food Products and supplies store in Mississauga stocks a great variety of holistic & organic grain free in well balanced recipes dog and cat food. We also carry treats, accessories and toys. Feeding your dog or cat a high-quality well-balanced food is one of the best things that you, as a pet owner, can do to keep your dog or cat healthy. Give your dog or cat healthy treats you can feel good about. From grain-free biscuits to meaty chews, to bones designed for better dental health.