My furbabies get watermelon all the time, just make sure no seeds. Generally, seeds are not good for dogs. As far as the milk goes, as long as your dog doesn't have allergies to dairy products, you should be fine! Some of the recipes I use to cook them their homecooked meals include milk. Plus, they get Stonyfield organic nonfat plain yogurt everyday, and sometimes nonfat cottage cheese. Mine are okay with it
