Home » 5 Pet Anesthesia Risks You Need To Know » Page 2 5 Pet Anesthesia Risks You Need To Know July 8, 2016 Posted in HEALTH & CARE Share: TwitterFacebookLinkedin #2 Your pets weight decides the amount of anesthesia that it is needed. Smaller pets have less muscle and fat for the drugs to redistribute through that is why they need less medication. Pages: 1 2 3 4