Exceptional intelligence — Collies are consistently ranked among the top five most intelligent dog breeds in the world
Loyal, gentle, and devoted family companion with a legendary history as America’s favorite farm and herding dog
Outstanding with children — the Collie’s patient, gentle temperament with young family members is second to none
Long-lived breed with a potential lifespan of 12 to 16 years
Very heavy seasonal shedder requiring significant brushing commitment, especially during spring and fall moults
MDR1 gene mutation creates serious sensitivity to common medications — all vets must be informed of MDR1 status
Herding instinct and vocal nature require consistent early training to prevent nuisance barking and nipping
Rough coat requires regular grooming commitment to prevent matting