Canine-wild animal hybrids in Pima County must be registered effective October 21, 2006. If a dog is part wolf or part coyote it must be registered. For information on registration requirements call Pima County Animal Care Center at (520) 724-5900.
"Every wolf-dog has his day - now he needs papers, too." Tucson Citizen Morgue (1992-2009). (No longer available.)
Title 6 - Animals / Chapter 6.05 - Regulations Concerning Canine-Wild Animal Hybrids | Pima County, Arizona Code of Ordinances | municode.com