[haleycookie]

If your dogs are healthy the higher meat content the better. Watch out for peas and potatoe protein to up protein levels. What gives massive amounts of energy is carbs and starches which get converted to sugars.
Dogs that are anxious are just anxious. That’s how they are. The lab I live with gets anxious during things that bother him. Pants, barks, etc. protein has absolutely nothing to do with anxiety lmao. I would change vets just from that suggestions.