Buying a pet ID tag for your Pachon Navarro is like buying an insurance policy – 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 “actual cost” of buying the pet tag itself.
The type of pet identification tag that you buy is important, so take five minutes or so to consider it. Impulsively buying a collar tag just because it’s cheap or pretty usually ends up being a regret, long-term.