It's come to my attention that my bearded dragon (Bowza) has a black/brown tip to his tail. He's roughly coming up to 12 months old and in a 90x45x45 tanks. His basking area is 100-110f and his cool side is about 80f, with his hide being on the cool side. He eats about 3 Mario worms and about 9-11 crickets per day, along with his vitamins and his calcium (he's tricky because he still won't eat his vegetable- and I do offer these everyday). For substrate he has slate tiles. He's never had a knock to his tail or got it trapped. When I got him he didn't have any marks on his tail what so ever. I've felt his tail for bumps and kinks and I can't find any, plus he seems to have full control of his tail. Another thing is that he's beginning to shed again, So Im confused :?
-Here is a video of him
http://www.youtube.com/watch?v=0A_AMEf_SNk
-Here is a video of him
http://www.youtube.com/watch?v=0A_AMEf_SNk