I am looking for any recent posts on possible side effects from Frontline Plus. I am concerned because, I gave my 7 month old, 7 lb yorkie his monthly Fronline treatment. The very next morning he had vomited, was lethargic, didn't eat or want to play. Later, he was more himself, and I thought it was just something he ate. (a bug, or something.) But today he was worse, vomited 3x, very lethargic, to the point where I had to pick him up. To the vet we went! He was diagnosed with Lyme & Anaplasmosis. My major concern is, did the diagnosis compromise his immune system and alter the side effect of the Frontline? I will pose this question to the vet tomorrow morning, along with an e-mail to the maker of Frontline. If anyone else is experiencing similar symptoms, please post. Thank You |