Dog licenses are required for dogs who are 6 months or older. Cost is $10.00 for altered dogs and $20.00 for unaltered dogs. Proof of... More… Dog licenses are required for dogs who are 6 months or older. Cost is $10.00 for altered dogs and $20.00 for unaltered dogs. Proof of spay/neuter and vaccinations need to be uploaded with this form. Checks should be made to Town of Kersey, please list your dog's name and vaccination number in the memo part of your check. Mailed payments to: Town of Kersey P.O. Box 657 Kersey, CO 80644 Less…