Could be teeth pain, teeth infection - his mouth, gums, and teeth absolutely must be seen by a vet ASAP. Dental pain can be excruciating.
Could also be acid reflux. The only thing that really works for that is Pepcid twice a day.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |