Buying a pet identification tag for your West Siberian Laika is like buying an insurance policy – you do it with the devout wish that you won’t need it. The “possible price” of not having a pet ID tag is more costly than the “real price” of buying the pet tag itself.
The kind of pet ID tag that you buy is crucial, so take 5 minutes or so to think it through. Impulsively choosing a collar tag just because it’s cheap or trendy usually proves to be a regret, down the road.