I have colars with tags on them when we are out. I don't keep them on in the house mine try to chew them off each other. When we go in walks I always us a harness with Velcro closure a a second clip on the top I have tags on those as well. I use these due to personal experience. My little Billie had a collapsed trachea I had to see two doctors. It was awful it sounded like he was gasping gor air. He had his treatment and recovered he passed due to renal failure. The two specialist told me to never walk my little ones with as neck leash colars and always use harmeds vest to walk to avoid staring or pulling on the neck when the walk and pull the harness really keeps from pulling on the neck and IMO the dogs like them better because the are less restraining |