Photos: Seattle Mariners host dogs for Bark in the Park
BringFido to Bark at the Park with the Seattle Mariners
Photos: Major League Cuteness at Mariners' Bark in the Park
Photos: Phillies at Mariners on Bark at the Park Night
Photos: Major League Cuteness at Mariners' Bark in the Park
The most adorable moments from Mariners 'Bark at the Park
Photos: Major League Cuteness at Mariners' Bark in the Park
Photos: Furry fans unleash cuteness at Mariners' Bark at the Park
Photos: Major League Cuteness at Mariners' Bark in the Park
Photos: Major League Cuteness at Mariners' Bark in the Park
Mariners games don't get any cuter than this. Bark at the Park retur