Corral West Kennels

Corral West Kennels is a breeder of Australian cattle dogs and border collies in Byers, CO, northeastern Colorado near Denver. Sherry Maclennan has adopted health testing and record keeping practices that align with breed club guidelines, ensuring that each puppy comes from sound genetic lines and receives thorough veterinary care. Dogs are raised indoors with daily interaction, regular exposure to other animals and age-appropriate training that prepares them for active family life or working roles.

The kennels occupy a spacious ranch setting where puppies learn to navigate pastureland alongside livestock, fostering confidence and natural herding instincts. Maclennan welcomes home visits by appointment so families can meet the dogs in a calm, family-oriented environment and observe early social behaviors. Routine veterinary exams, up-to-date vaccinations and individual attention from the day puppies arrive support healthy development and lasting bonds. Each litter is limited in size to ensure focused care and early assessment of temperament before placement.