My two kitties Sugar (1yr) and her baby Tiger (4mo.) have never been to the vet before. They are completely healthy but I need to get Sugar spayed. What shots are completely necessary to get before getting her spayed? And do I need to get the same shots for Tiger at the same time, or can I wait until I take him to be neutered? I've had bad luck with vets before so I really do not want to give them anything that isn't 100% necessary. Thx!