Has anyone had this problem????? He can chew through a harness in a matter of minutes. I'm not talking the cheap thin harnesses, these are thick!!! I am at my wits end!! I have no harness left to put on him tomorrow as he just chewed through the last one. I have tried taking it off and putting it back on just to go outside, but he's only 6 months old, which you can imagine how many times we are outside. I am most afraid he will choke himself to death pulling on the harness as he pulls it into his mouth. Please if anyone has any suggestions I would be thrilled!!