Dogs should not eat raw pork because it can carry parasites such as trichinella spiralis larvae that cause trichinosis, a parasitic infection. This infection can cause symptoms in dogs like upset stomach, vomiting, diarrhea, fever, lethargy, muscle inflammation, pain, and stiffness. Raw pork also poses risks of bacterial contamination including Salmonella and Yersinia. If feeding pork to dogs, it must be thoroughly cooked, unseasoned, and served without fatty parts or harmful additives like garlic or onion. Pork bones, whether raw or cooked, should be avoided as they can splinter and cause choking or internal injuries. In summary, raw pork is unsafe for dogs due to parasite and bacterial risks. Cooked pork in moderation and without harmful seasonings is safe for most dogs.