Gassy Dog

Is your dog outside a lot? The reason I'm asking is he may be eating grass, which some dogs do from time to time to clear out their bowels. Or perhaps something is stressing the dog out as well giving him an upset stomach.

Be thankful it's only gas. One of my dogs had a really bad case of the runs once and went running through our house with diarrhea literally spraying out of her rear. She would get frightened any time she farted and would take off running, so this made it even worse.