I wouldn't give Lepto. I know someone who's tiny yorkie had a horrible reaction to it and almost died. My vet doesn't give Lepto to any yorkies, due to them being more prone to negative reactions. She said it isn't even necessary, since it is more of a concern for hunting dogs. But that is just her opinion, she has a whole pamphlet on Lepto in her office (about who needs it and who doesn't). |