Ok. So, Maverick has gone through about 20 collars in the year that we've had him. I don't know how he loses some of them! This last one he wore for months and then ... I don't know - he came home without it. So what is the best collar to get? We don't really use it for much as he's a well-behaved dog. He does pull when we walk him on a leash but we usually take them to places where they can run off leash. Mostly it will be used for his tags. He didn't need tags where we were living before but now he does. I don't want to have to keep replacing them! Any thoughts?