very adjustable! Should work for turtle; should work for pet rat; even work for wife, too (just clean first)!
Really, Chief has found that this device works for even the most recalcitrant and stubborn of pets or spouses (them not want go? Just wave the box lable! Obedience is quick and absolute!)
Just mount pet/spouse, adjust screw to proper tension, and away!
Double happiness for everyone!