I agree! Both my dogs have a tag on their collar that has their name, my name, my address and my phone number. When we moved house one of the first things I did was order new tags for them with the new address!

In the event that they get lost, whoever finds them would have all the info needed to contact me.

My dogs are still chipped though and have been since we got them, even before it was a legal requirement to chip them! It was one of the first things we had our vet do when we took them to get their annual vaccinations!

A tag can get lost, a microchip is forever!