My cats have had both Gas & IV method.. The Vets usally like gas due to the baby comes out of it pretty fast.. However they will scream for the first 5-10 min coming out of it due to it hurts their heads.. Now the IV is good as the cat will stay drowsy longer if needed.. Yes it takes longer for the cat to be mobile.. I would just discuss with your Vet on their feed back..
Bookmarks