After an adoption event Cole Irvin held at BARCS Animal Shelter, the Orioles left-handed pitcher took home Mackerel to foster the pit bull for a night. Mackerel was treated to a pup cup, played a lot of fetch, and got to meet another Orioles pitcher, Dean Kremer, during his time with Irvin. Subscribe to the Baltimore Orioles YT Channel: bit.ly/2SYEQEV #BaltimoreOrioles #Birdland #MLB #Orioles For more O’s action: orioles.com Like us on Facebook: facebook.com/Orioles Follow us on Instagram: instagram.com/orioles Follow us on Twitter: twitter.com/Orioles