Hi, I have had my bearded dragon Spyro for 4 months now and I noticed yesterday a small grey patch on the underside of his paw. I thought it was dirt so gave him a bath and gently tried scrubbing it off but it didn’t really change. I am slightly worried about this and have attatched a picture although it is slightly hard to see. He has also been spending far more time in his hide recently, he used to spend all day basking but rarely basks now and hasn’t for the last week or so. When I got him 4 months ago I was told he was around 4 months old, making him 8 months now, and apart from his lethargic actions he hasn’t had any issues eating, his poop looks healthy, and I think he’s too young to be brumating so i’m really stumped! Any help would be very appreciated! 
