2022 Airedale Terrier Calendar! Known as the “King of Terriers” for their large size, the Airedale Terrier originated from the valley of the River of Aire. They were originally bred to serve as working dogs, and have even been known to work with the military and the police. Nevertheless, Airedales make great companions and are extremely family-friendly. If you love Airedale Terriers you will adore this 2022 cute dog wall calendar. 2022 Calendar Terrier!