My 5 month old kitten Buddy came home with us 3 weeks ago from the animal shelter. About 1 1/2 weeks ago he started sneezing just once in a while, I thought nothing of it. I took him to the vet today to get a booster shot. He told me that he had URI. He has a very mild runny nose, not too much. He is eating, and still playing alot. He is drinking water and acting pretty normal. The vet did not give me anything to treat him. He just told me to keep an eye on him and to call if he starts acting sick or lethargic. My last cat I had was given antibiotics to treat her, but she was worse. I was just wondering if it was okay for him not to be on medication, or if I should go to another vet. He seems okay right now, I just want to be sure. He didn't give him his booster shot either, he said he would give it next week or 2 once the URI clears up.