Licensing Information

License Fees

Effective 11/1/25

Standard License Fees	1-Year	3-Year
Unaltered Pet	$100.00	n/a
Spayed/Neutered Pet	$15.00	$35.00
Juvenile Pet (<1 year)	$15.00	n/a
Other Fees
Late Fee	$5.00
Replacement Tag	$5.00

The cost for licensing unaltered or fertile pets is higher than for licensing spayed or neutered pets in order to promote sterilization and to reduce pet overpopulation.

Required Paperwork

1. A current rabies vaccination certificate is required if the rabies vaccination on file has expired. Please check your certificate for correct address and pet information.
2. Proof of spay/neuter, such as a signed statement from a veterinarian or an invoice for services, is required if the pet has been altered since the last licensing period and you are applying for the lower spayed/neutered license fee.
3. The pet’s date of birth is required to receive the Juvenile Pet fee for pets under 1 year of age.

Your paperwork will not be returned to you, so please retain a copy of your documents for your records.

Mailing Address

To license by mail:

1. Enclose copies of all required paperwork. The license application below may be downloaded and included, but it is not required.
2. Determine the correct license fee for each of your pets.
3. Make your check or money order payable to “Collier County Board of County Commissioners.” Please do not send cash.
4. Mail your paperwork and payment to:
   
   

   Collier County DAS Licensing
   c/o PetData
   PO Box 141929
   Irving, TX 75014-1929