Buying a pet identification tag for your Blackmouth Cur is like buying an insurance policy – you do so with the faith that you won’t use it. The “possible cost” of not having a pet ID tag is more expensive than the “actual cost” of buying the pet tag itself.
The kind of pet ID tag that you buy is crucial, so take 5 minutes or so to consider it. Whimsically buying a collar tag because it’s cheap or trendy usually proves to be unwise, down the road.