Buying a pet ID tag for your Anglo-Francais De Petite Venerie is like purchasing insurance – you do it with the devout wish that you’ll never use it. The “possible cost” 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 5 minutes or so to consider it. Impulsively picking a collar tag just because it’s cheap or trendy usually ends up being a regret, long-term.