I understand you are truly concerned and have a vast amount of experience collectively, but just because a vet does something you decide is out of the ordinary does not make him full of crap! New stuff comes along everyday. Yes, I know the Batril is hard on the kidneys, but we are at the end of the line, here. The feeders are gutloaded with fresh veggies (kale, cuc, carrots, spinach, etc.) and fruit ( pears, oranges, peaches, grapes, etc) every other day. They also have water available around the clock. I dust all my feeders with Calcium without D3 every day (repti calcium) They get Calcium with D3 and Multi vitamins 2x a month. All my chams have the mainstay of Dubias, with sides of Phoenix worms, crickets, wax worms and meal worms on occasion. They turn their noses up at superworms and butterworms. Superworms constipate my oldest male, but he likes strawberries. He gets baby food pears when needed. Basking temps are 86. I use tube UVBs 5. (Zilla). I just ordered new bulbs this week as mine expire the end of OCT (6 mos.). When weather permits, I take each cham out in the sun, alternately. I only have 1 outdoor cage. They are in 36x18x18" reptibreeze cages (screened). I only handle my 6 mo. old male, as he is very friendly. I have both live and fake plants with lots to climb on throughout the cage. I mist 2-3 times a day with humidity 50-60. 70 at night because all lights are off, so not drying things out.