I just have my cell # currently because of space. However, I’m looking for other options, especially for traveling with dog in the car. Obviously if I am injured in a car wreck, my cell is of little use. My neighbor has her brother’s number on her dog’s tags, which I thought was pretty smart. Her thinking is that he lives an hour away, so that if there was a storm or such here, he would probably still be reachable, and able to come get the dog quickly. And, he has all of her numbers (work, cell, home, etc) and could call her at any of those and track her down, rather than trying to fit 3 numbers on the tag. Pretty smart I think, although I’m not sure I know anyone who obsessively has their phone with them enough :).
As a side issue in case anyone has brilliant suggestions, my dog has horrible anxiety issues, and would probably need sedation to be handled by rescuers - a mobile vet and BFF has volunteered to have her cell # on the dog; she doesn’t live close but knows vets all over the state and offered to arrange for sedation/help rescuers deal with the dog in an emergency, but collar isn’t very useful for that info anyway. I’m thinking of putting emergency info in the glovebox and also attached to the guard that keeps her in the back of the car, but not really sure where rescuers would look.