I know when we humans are in loads of pain our attitudes are not the best. Last time I checked a pain medication eased pain and calmed we humans and animals down. Personally, I'd stick the vet in a room without meds after he/she has had a major surgery and or procedure and see how they feel in the morning. I've know vets to not give antibotics but pain meds, nope never heard that one. I'd go with your gut instinct and give Poncer some pain relief. I'd cross that vet off the foster care lists of approved vets. Guy or Gal is an idiot in my book. Just my 2 cents