Hi, I don't have any advice for you but my beardie has the same thing and has done since we got him. It's a dark band near the tip of his tail thats almost a reddish colour. Is yours like this?
I honestly have no idea. My lad has had it since I got him about a month ago. He was an unwanted pet so I don't know if anything happened to his tail at some stage. I didn't notice it at first as he was shedding when I took him in? What age is your BD? My lad is about 13 months old. Would it be a bruise I wonder? Does anyone out there have any experience of this? :?
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!