Dog Breed Diaries

Your Diary of Dog Breeds, Traits, and Tales.

Cairn Terrier

Cairn Terrier

Toto dog, Cairn Terrier Puppy, Scottish Terrier, Small Hypoallergenic Dog, Playful Terrier

The Cairn Terrier is a small, confident, and spirited breed, famously portrayed as 'Toto' in The Wizard of Oz. Loved for its lively personality and rugged charm.

Know your Cairn Terrier

Breed Group: Terrier

Size: Small

Height: 9-10 inches

Weight: 13-18 pounds

Coat Type: Wiry and weather-resistant outer coat with a soft undercoat. Requires regular grooming but sheds minimally.

Coat Colors: Common colors include Black, Brindle, Cream, Gray, Red, and Wheaten, often with variations that change over time.

Temperament: Alert, Cheerful, Curious. Cairn Terriers are independent thinkers but deeply affectionate with their families.

Energy Level: High. These dogs love activity and benefit from daily walks, games, and mental stimulation.

Good with Children: Yes

Good with Other Pets: Yes

Trainability: High. Intelligent and responsive, though early socialization and consistency are key to managing their terrier tenacity.

Barking Tendency: Moderate. Will alert you to strangers or new stimuli but not considered an excessive barker.

Lifespan: 12-15 years

Health Issues: Prone to Hip Dysplasia and some eye disorders such as cataracts. Regular veterinary care helps maintain long-term health.

Exercise Requirements: Moderate. Enjoys active play and digging, making fenced yards ideal. Also thrives on indoor enrichment.

Hypoallergenic: Yes

History: The Cairn Terrier is one of Scotland’s oldest terrier breeds, originally bred to hunt vermin among rock piles or 'cairns.' Their fearless attitude and loyalty made them ideal working dogs. Their enduring fame grew after starring in Hollywood, particularly as Toto in The Wizard of Oz.