I give Dannon Naturals or any organic yogurt. The rest tend to have sugars and fillers in them.
For upset stomachs around here we give rice & chicken. Less than what you'd feed for a full meal. That tends to soak up whatever nastiness was causing the problem. Do that for 2 meals and if it doesn't help go to the vet. I would worry about a parasite or giardia or something like that after a day or two. They can pick it up in the yard, from bird poop, or even from another dog who might have pooped in your yard. Loki had it twice when he was a puppy. Probably from trying to drink from puddles!!!
