It could be reverse sneezing, allergies, kennel cough - or just strep throat like the vet thought. It sounds like you're on the right track to find out though. I'd get thru this round of antibiotics and see if it stops; if it doesn't, then you know it's from something else.
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |