Buying a pet identification tag for your Posavac Hound is like purchasing insurance – you do so with the hopes that you’ll never use it. The “possible price” of not having a pet ID tag is more costly than the “actual price” of purchasing the pet tag itself.
The kind of pet ID tag that you buy is vital, so take 5 minutes or so to think it through. Whimsically picking a collar tag just because it’s inexpensive or pretty often ends up being foolish, long-term.