Baltimore City, Maryland Not your city or county?

Customer service will be closed for Thanksgiving November 23rd and 24th. and online pet licensing are available for your convenience.

PetData wishes you and yours a safe and happy holiday!

Update Vaccination

Your pet's rabies vaccination information will be updated when you purchase a new license. Please submit a copy of your updated rabies vaccination certificate with your license payment. For more information on licensing your pet, select from the menu on the left.

Zip Search

Enter your zip code to get started.