ANNUAL DOG & CAT LICENSING BEGINS 1/3. All Dogs & Cats residing in the Township, must be licensed in January. State Law requires that your pet’s Rabies Vaccination must be valid through October 31, 2023. Click here for the Dog and Cat License Form. Completed forms, payment, proof of Rabies Certificate (must be valid through October 31st of the Licensing Year), and Spay/Neuter Certificate, along with a self-addressed, stamped envelope may be submitted via mail or placed in the secure payment drop box at Delanco Township Municipal Building, 770 Coopertown Road, Delanco, NJ 08075. You may also submit in person during Lobby hours. Click here for full details.