I am very Happy that Cody is doing better! I would never let a vet use Ace on any of mine, They used it on my Champ when he went to get a dental and he never really came to and died 10-days later. They say he had a tumor that burst quickly in his stomach, but he was groggy for 10-days until his death. This broke my heart he had just had a physical and there was no problems, when I ask my other vet to request the paperwork from the vet that did the dental it stated "HE HAD A HARD TIME WAKING UP", THEY HAD TO CARRY HIM TO MY CAR. I kept trying to call the other vet but never got a return call, he collapsed and we rushed him to the emergency vet where he died.
Please be careful with any vet giving your baby Ace.