A few months ago we took our youngest kitten to the vet where they confirmed he had an upper respiratory infection and gave him some antibiotics and also some powdered lysine to mix with food as needed. We gave him all his antibiotics and he was doing fine and recently I noticed he’s started coughing again. At first it was just a tiny bit and I thought it was caused by smoke in the air from a fire that was close by but the wind has since blown all the smoke out of the area and if anything his cough seems to have worsened a little. I have an appointment set with our vet for as close as possible but it’s still about a weeks away and I’m trying to think of ways to help him out until then. He is a little on the chubby side which I know could be part of the problem we’ve recently started him on a bit of a diet with some daily play exorcise but is there anything I can do to help him relieve the cough until his appointment?