I ordered this tag for my male corgi because it comes with a lifetime warranty. I own 6 dogs ranging from 8 lbs to 30 lbs. Four of them wear collars and tags. They may not be large but they are rough on tags. They run up and down the fence, wrestle with each other and bite on each other. I was ecstatic to find a tag with a lifetime warranty. So far, it's holding up well.