Your cham is 3 mo old so you should be dusting with calcium every other day and the D3 once a week (unless he is getting natural sunlight 2-3 hrs a day or every other day) then the D3 could be used once a month if at all. Vitamins twice a month. Now, depending on how long the feeders stay in the...
Pretty much, you can build an open framed enclosure to house their lights, branches for basking, basking light and water drip system. Then have other branches set up for when they wonder around.
Jon after our many phone conversations about Rocko, I am sure he is where he needs to be and thriving. He "is" a puppy dog as you and I have discussed and very sociable. I think a free ranged chameleon is a happy chameleon and it's best to do it on a small level when they are young and go from...