type.slug == search.type).locationTitle : ctg.locationTitle) + ' in ' + location.phraseName ) : ( (search.type ? ctg.types.filter(type => type.slug == search.type).baseTitle : ctg.baseTitle) + ' Worldwide' )"> Dog Friendly Activities in Mercer Island, WA
There are 3 dog friendly activities in Mercer Island, and 185 more nearby. Use the links below to get an overview of each one, see pictures, print directions, and even read reviews from other dog owners. Coming from out of town? Get a discounted rate on pet friendly hotels in Mercer Island.