So sorry to hear about Jenna, I had been wondering how she is doing.
It sounds like she is developing an allergy to her current food. Maybe she has some sort of immune response that makes her keep developing allergies to foods after a significant amount of time on them. Have you ever consulted with a dog nutritionist or a specialist vet that deals directly with allergies only? It just sounds auto immune to me, considering her past and now present. Ill google it and see what I come up with. |