florentero for diarrhea

My vet suggested florentero every day for my Yorkshire terrier who seems to have chronic diarrhea. I think it is making things worst. He eats Orijen and I am trying to transition him to Acana grainfree Wildprairie (less protein) but the bouts of diarrhea are  taking a toll on him and the vet just prescribes antibiotics but that doesn't seem like the answer.

[Dr. Carol Osborne, DVM]

Try a homemade diet and tylan plus. It works like a charm and clears diarrhea in 24-72 hours. I am glad to discuss. Please feel free to contact my office.
Thank you
Dr Carol Osborne, DVM

[joe199]

I am in Canada, does tylan plus require a vet prescription. Can I get it up here or from you? What about the Florentero can you pleasse provide your opinion on that. Is it a good idea to supplemnt with this every day ?