not later than 30 days after the dog has reached the age of 4 months or
not later than 30 days after an owner acquires a dog (4 months of age or older).
Dogs that have a 1 year vaccination can only purchase a 1 year tag.
Frederick County is now selling a Lifetime Dog Tag. The dog must have a 3 year vaccination in order to purchase a Lifetime Dog Tag. This tag will be valid for the life of the dog if it remains with the same owner.
To purchase a dog tag, you will need the rabies vaccination information. If you have received a notice from our office, your veterinarian has provided that information to us and you can simply look up your dog by ticket number.