Picking a pet ID tag for your Blue Paul Terrier is like buying an insurance policy – you do so with the faith that you’ll never use it. The “possible price” of not having a pet ID tag is more costly than the “actual cost” of buying the pet tag itself.
The kind of pet ID tag that you buy is important, so take five minutes or so to think it through. Whimsically choosing a collar tag just because it’s cheap or pretty usually proves to be unwise, down the road.