Many dog owners choose to make their own raw dog food using meat bought from the supermarket or butcher. The main advantage here is that you have greater control over what your dog eats — at least as far as ingredients go. However, raw meat from any source can contain harmful bacteria and parasites that can infect humans and dogs. Moreover, a study in the Journal of Food Protection found that pet owners who prepare raw meals for their dogs don’t consistently follow best food safety practices and tend to perceive risks as less than they actually are — both for themselves and their pets. As Dr. Ushi notes, “raw dog food diets should be carefully prepared and handled to minimize the risk of bacterial contamination and ensure the safety of your pet.” If you plan on preparing your own raw meat dog food at home, consult a vet and follow strict safety measures to reduce the risk of infection.