I went to give my bearded dragon a bath and I saw this red bump on his upper arm. I can't seem to figure out what it is. does anyone know what this could be? He's about 7 years old.
It could be a skin tag type of condition, or a possible bite, but it doesn't look infected though.
As AHBD suggested, you are sure that it isn't food? If so, then maybe try putting some raw
unpasteurized honey on it to see if that might helps reduce any inflammation initially.
I would keep a close eye on the area, to be sure it doesn't get any larger.