Buying a pet ID tag for your Barbet is like purchasing insurance – you do so with the hopes that you won’t use it. The “possible price” of not having a pet ID tag is more expensive than the “real cost” of purchasing the pet tag itself.
The type of pet ID tag that you buy is important, so take five minutes or so to consider it. Whimsically choosing a collar tag just because it’s low cost or cute often proves to be foolish, long-term.