Get your pet license! It's so easy and gives your pet an inexpensive insurance policy for their safety and protection. Plus, it's the law.
You can buy a license online right now with King County.
You can also renew your pet's license through the mail or in person at the following locations:
King County Administration Building, Rm. 403
Pet License Section
500 4th Avenue
Seattle, WA 98104
8:30a.m. - 4:30p.m.
Mercer Island Sales Locations (do not mail):
8421 SE 68th Street
7823 SE 28th Street
9611 SE 36th Street
Mercer Island is a member of Regional Animal Services of King County (RASKC) whose mission is to provide sustainable, cost effective services that protect people and animals, while providing humane animal care, with an emphasis on finding new homes for homeless pets.
By offering services to 25 partner cities and unincorporated King County, RASKC covers 1,100 square miles, using pet licensing fees and donations for funding. License fees cover life-saving medical services, care for abandoned or neglected animals, returning lost animals to owners, and foster care.
Learn more about the achievements of RASKC from this three-minute educational video (2016)