I think my puppy got leptospirosis. She hasn't had her vaccine for this desease yet. When I asked my aunt's vet if she can play with her dogs he said its ok, even though she hasn't had all vaccines yet. Now she got some fever I think, has no energy, is drinking a lot of water, and got an ulcer on her lower lip. I will definately take her to the vet first thing in the morning, but I am really scared to loose her now. Has anybody encountered this disease and could tell me more about it?