Hi! Just wanted to say I do live in an area with cougars, and the forest floor here is thick with herby stuff as in your enclosure. This morning there was a deer family just off the porch–mom, two yearlings, a two year old spike and a fawn. My veggie garden has a 10′ fence because of the bionic deer, and in my flower beds I went to using native plants because they eat anything else. You must have a LOT of deer to eat up the forest floor like that, amazing!