Hi there i had always thought of myself as being a very knowledgable bd owner giving other people advice from time to time. The problem i have with my bd has stumped even me.... my beardie has full access to the house ... he always has done ... he is nearly 6 years old and his problems have only came to light in the last 2 and half years. In the last 2 years he has been costantly head bobbing with black beard... he does not sit still ... he climbs the couch and head bobbs out the window for a spell then climbs back down and goes into his tank ... then comes back out and goes into the kitchen then back into his tank then back onto the couch periodically stopping to head bob. The cycle continues most days pretty much all day.... he also attacks the female cat... he hates her for some reason .... we have another 2 cats (male) and 2 rabbits in the garden that he doesnt bother with. Its driving my family nuts ... he doesnt seem a happy beardie anymore. I considered he might need neutered but vets are unlikely to do it on such a small animal. Any experts out there with advice please respond ..... thank u