Be careful with the Pepto as it contains aspirin, which can further upset the stomach lining. Canned pumpkin can work both ways, to stop diarrhea or to help constipation, however it is the amount given, and that is always iffy.
Give a dog pumpkin for an upset stomach. Great, but heres what to do with the rest of the can. Freeze them in ice cube trays. This way you always have some on had when you need it, or even give as a treat :).
When dealing with upset stomachs in dogs, there are a few go-to ingredients that can assist in helping your dog to feel better. Here is what we feed our dogs when they're suffering from diarrhea or other stomach upset.