Multibeard, be careful with those traps and your dog. I just had a bad thought of a dog getting his head in a 330. I don;t know if I would take him. I sets some 330 Conie's and tripped it with a broom handle, I don;t have to tell you it snapped it off clean. I would hate to see any dog get into one of those. Matter of fact I worry about my dog getting in one of those connibears. Years of training lost in a matter of seconds. 