Okk so my tegu has this really funny behavior..whenever I scratch the the base of his tail he lifts it straight up..but at the same time he closes his eyes and flicks his tail side to side almost like telling me scratch here then here. It relaxes him he ends up falling asleep and sometimes he paws at me to scratch his tail. DOES ANYONE ELSE'S TEGU DO THIS? OR IS MINE JUST SPECIAL..