I would get him on a probiotic bc all those antibiotics have probably stripped the natural flora in his intestines. I'd also suggest you try a grain-free food in case this is something due to digesting grains (which is much harder for dogs than humans, btw).
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~ °¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |