Tofu is safe for dogs
Tofu and other soy products are safe for dogs to eat. Soy is sometimes used as a protein source in commercial dog foods. While soy is safe, there are better and more complete protein choices for your dog. Dogs may also be allergic to soy products. If your dog has diarrhea, vomiting, or excessive licking, after eating tofu, they may be allergic to soy. Tofu may cause gassiness and can even cause bloat if eaten in large amounts. If you do give your dog tofu, only give it in moderation.