 having fun: No worries, our hedgehog is having fun!!
 This is an enriching behavior. He loves to
 walk around with the tube. He is not in any
 danger. He will remove it on his own and put
 it back on again. Why don't you observe the
 hedgehog and see how long he keeps the
 tube on and how he
 takes the tube off.
 OTATIONAL EXHIBIT
beetledrink: