Rory was just scratching at his neck and got a toenail stuck in his collar. He let out the most GOD AWFUL screech I have ever heard. Luckily I was in the same room and could untangle him easily, but I think with the way he was panicking he may have broken his leg if left to his own devices! Now I'm wondering if I should have their collars on them while I'm not here....would a break-away collar have come off with the force from his leg pulling at it? He's not very powerful.