We've tried every kind of collar we can find, harnesses, soaked her collars in bitter spray, tried it all.. But she continues to chew them off. We've been looking to find a chain collar that she can wear on a daily basis that can't be chewed off but can't seem to find any small enough. She's a 12-14 pound dachshund/min pin mix. I'm always so worried she's going to get out and not have a collar on, she's micro-chipped but I would still feel so much better if she would keep her collar on. Any suggestions of where I can find a collar like that?