Daisy woke up this morning around 5 am and started reverse sneezing. She would do it for about 2-3 min and stop and start around 20 min later. I gave her some benadryl and it slowed it down a bit but she still starts to do it when ever she takes a deep breath or barks.
I called the vet and they said that it could be an upper respitory infection

I worry so much bc of her reaction to her last medication and the liver issues.
Please keep Daisy in your prayers we have an appointment at 11 am.