From: 
AFERRETVET@cs.com 
Date: 2002-01-25 14:53:00 UTC
Subject: Re: [Ferret-Health-list] Anesthesia for neuter question
             Hi Melissa, 
            I recommend Iso or even better Sevo for 
            ferret anesthesia. Can ketamine/ valium 
            be used? Yes, but the ferret does not wake up 
            as fast after the surgery. A ferret neuter is 
            similiar to a small dog neuter (some will do 
            them just like a cat neuter) and only takes 10 
            minutes or so. With Iso or Sevo they are up and 
            moving around 10- 20 minutes after the surgery. 
            With ketamine/valium the recovery time can be 
            a lot longer (1-2 hours). Thus I would just go 
            with the gas anesthesia and avoid the injectables 
            such as ketamine/valium or ketamine/ace, etc. 
            Hopefully your vet will use Iso or Sevo. 
            Jerry Murray, DVM