from the Health Dept: Residents should renew their 2016 pet licenses. As of 5/15/16 unlicensed pets will be considered in violation. 
Madison Dog/Cat owners:
The Madison Health Department is strongly encouraging residents who have not renewed their pet’s license for 2016 to do so immediately. Efforts have been made to contact those that are still outstanding. As of May 15, 2016 these will be considered to be in violation and summonses will potentially be issued.
Licensing your pet is certainly the more affordable option than incurring a fine in addition to obtaining the 2016 license.
Please help us keep summonses to a minimum. Call 973-593-3079 ext1 if you have any questions.
Thank you for your cooperation.
Address/Location
Madison Police Department
62 Kings Rd
Madison, NJ 07940
Contact
Emergency: 9-1-1
Non-emergencies: 973-593-3000