I have a juvenile beardie he was eating fine but lately he does not seem to be interested in his food. He is still active and moves around fine. Lately it seems like he wants nothing to do with me or anyone. Today I took him outside which I have done before and he took off running. I caught him and he puffed up and opened his mouth and was trying to bite me. I understand I probably scared him but his behavior is getting unusual as he was always relaxed when we handled him but now he seems to want to avoid me. Does anyone know what could be causing the unusual behavior?