At a glance you know Chinooks weren’t built for lying on the sofa watching General Hospital with Grandma. These tawny-coated, no-frills workers are muscular and substantial, with males standing as high as 26 inches at the shoulder. Females, with their distinctly feminine look, are a bit smaller. Chinooks were conceived as dual-purpose haulers, with the power of freighting dogs and the speed of sled racers. They’re the picture of stouthearted dignity, with a kindly twinkle in their dark almond eyes.