Bring your dog to the ballpark (no, really) - The Boston Globe
Take Your Dog To The Mariners' Bark At The Park This Summer
Pets - Delaware Water Gap National Recreation Area (U.S. National Park Service)
How to Take Your Dog to the Ballpark - No Guilt Mom
Preparing Your Dog For Summer Outings - Meadowlake Pet Resort and Training Center
Take your pooch to these local dog parks
Dog Days of Summer at Iowa Cubs
Bark at the Park: Dog-Friendly MLB Games to Sniff Out
9 Things To Do With Your Dog This Summer In Austin - Three Dogs One Bar
Bring your dogs to Grand Rapids' newest dog park
Best Places to Bring Your Dog in Central Park
Bring Your Dog to the Park this Summer Thanks to Humane Pennsylvania - BCTV
7 dog parks in Birmingham you should take your furry friends to soon