The Smooth Collie has an average chance of bad smell. Smooth Collies have a higher than average tendency to nip, chew, play-bite, or herd people. Prefers average to cold weather conditions, Prefers average to warm weather conditions. Rough Collies have an average tendency to nip, chew, play-bite, or herd people. Bearded Collies have an average tendency to nip, chew, play-bite, or herd people. American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club, Male: 60-70 pounds (27-32 kg), Female: 53-65 pounds (24-29 kg), Male: 67.5 pounds (30.5 kg), Female: 57.5 pounds (26 kg), Male: 24–26 inch (60–66 cm), Female: 22–24 inch (55–61 cm), Male: 25 inches (62.5 cm), Female: 23 inches (58.5 cm), Black & White & Tan Blue & Merle Blue & Merle & White Sable Sable & White White White & Merle Merle, Friendly Gentle Intelligent Loyal Protective Responsive Social Hard working Docile Obedient Elegant Herding, Friendly Gentle Intelligent Loyal Protective Responsive Social, Active Lively Alert Intelligent Assertive Confident, Collie Eye Anomaly Gray Collie Syndrome Progressive retinal atrophy (PRA) Drug Sensitivity Hip Dysplasia, Collie Eye Anomaly Drug Sensitivity Gray Collie Syndrome Hip Dysplasia Progressive retinal atrophy (PRA), Addison's Disease Allergies Arthritis Cancer Eye Diseases Hip Dysplasia Hypothyroidism. Bearded Collies are not recommended for an apartment lifestyle. The Bearded Collie has a low chance of bad smell. Contact us here. Smooth Collies are extremely protective guard dogs. Low to Average: The Rough Collie rarely barks. The Rough Collie can adapt to well to cold weather conditions, some dogs even can be a good mountain dog. Rough Collie is not the best dog breed for office environment. The Rough Collie has an average chance of bad smell. American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club, Male: 60-70 pounds (27-32 kg), Female: 53-65 pounds (24-29 kg), Male: 67.5 pounds (30.5 kg), Female: 57.5 pounds (26 kg), Male: 24–26 inch (60–66 cm), Female: 22–24 inch (55–61 cm), Male: 25 inches (62.5 cm), Female: 23 inches (58.5 cm), Black & White & Tan Blue & Merle Blue & Merle & White Sable Sable & White White White & Merle Merle, Friendly Gentle Intelligent Loyal Protective Responsive Social, Friendly Gentle Intelligent Loyal Protective Responsive Social Hard working Docile Obedient Elegant Herding, Collie Eye Anomaly Drug Sensitivity Gray Collie Syndrome Hip Dysplasia Progressive retinal atrophy (PRA), Collie Eye Anomaly Gray Collie Syndrome Progressive retinal atrophy (PRA) Drug Sensitivity Hip Dysplasia. Smooth Collies are not the best choice for an apartment lifestyle, but they don't mind being inside if you walk them several times every day. Rough Collies are one of the friendliest dog breeds. The Bearded Collie has a low chance of biting somebody. The use of dogs in search and rescue (SAR) is a valuable component in wilderness tracking, natural disasters, mass casualty events, and in locating missing people.