I have one with irritable bowel syndrome. Until I changed his food to ProPlan for sensitive stomachs (salmon/rice), mixed in with boiled hamburger/rice, he was sick about every 3-4 weeks. He runs a fever and gets bloody diarrhea & bloody vomitous. I just took him to the vet last week because he got into the other three dogs' new food (Wellness lamb & rice). He used to sneak kibble from their old food (Nutro lamb/rice) with no problems, but I guess the Wellness is just too rich for his sensitive system.

I'd take him to the vet, but be prepared because everytime we've done blood work, stool samples, etc., everything has come back normal. The only treats he can tolerate are BahBay Qs and raw carrots....so that's what he gets. He can absolutely nothing with chicken in it.

I'd take him to the vet just to be safe and maybe try changing his diet to boiled hamburger/rice for a few days until his tummy calms down.

My vet keeps me stocked with Carafate for him, and this last visit he gave me extra Baytril & Flagyl to keep on hand for any future episodes.