Our 5 year old cat Hayley, has Asthma, which hasn't been diagnosed by a vet yet because she freaks out in cars or leaving the apartment at all. Her brother died from an asthma atack when we took him to the vet for his yearly shots. The vet didn't know what was wrong with him so he died. When I got home I did a google search on his symptoms and knew within about 15 seconds why he died. I didn't understand why the vet didn't catch this? Anywho, I don't want to take Hayley out of the apartment at all because it's a huge health risk. We are moving 5 hours away next year and I don't know how we are going to move her. I'm very scared to sedate her, and I don't want to take her to the vet. Please help.