Bearded dragon going round and round tank?

Question

My bearded dragon seems overactive, running round and round his tank. he goes to his water, up his branch and down under his basking log, out the other end and repeats. He's been doing it for the past half hour, what's wrong?

Answer 1

 my beardie is barly eating at the moment, i tried feeding him live food, hes barly touching his veg n fruit, just flinging it round the tank and running round trying to climb the walls headbutting the glass front, hes a year n half old, how can i get him to start eating again? its been about 4 or 5 days now 

 

cheers