I use a humidifier that I bought on sale at a hardware store for $15. I taped a hose to the vent and vacuum attachment at the other and it works perfect. The humidifier sits at the bottom of the cage and I fill it once a day. It looks awesome as it fogs down the middle of the cage from the...
My baby panther frequently chews branches BUT it becomes more frequent when her feed dish is empty and she hasn't eaten in a while. Try and supply more crickets/worms to see if that helps. Try to water more frequent too, and make sure you have an efficient dripper for him/her to drink from.