Breeds
Shetland Sheepdog: Temperament, Size, Lifespan & Care
A Shetland Sheepdog is a bright, affectionate, sensitive herding dog that looks like a Collie in a smaller package. Shelties bond closely with their family, learn fast and love dog sports, but they bark readily, shed heavily and can be shy with strangers. They need daily exercise and regular brushing. Here is what the AKC and VCA Animal Hospitals say about the breed.
By Matt GarnettUpdated November 14, 20264 min read2 sources
Shetland Sheepdog temperament and personality
The AKC describes the Sheltie as intelligent, alert, affectionate and intuitive, a good watchdog that is often reserved with strangers. VCA calls the breed loyal and biddable, and notes that some can be timid, so early socialization helps.
Shelties tend to be devoted to their own people and sensitive to their mood. VCA says the breed barks a lot, and the AKC says it can be vocal. Most are calm and alert indoors when their exercise needs are met, and they thrive on being included in family life.
How big do Shetland Sheepdogs get?
The AKC says adult Shelties stand about 13 to 16 inches tall and weigh 15 to 25 pounds, and neither the AKC article nor VCA splits these figures by sex. VCA gives the same height and an average weight of about 20 pounds.
The thick coat makes a Sheltie look bigger than it is, so feel for the ribs to judge condition. Ask your vet what a healthy weight is for your dog's frame, and count treats as part of the day's food, since training uses a lot of them.
Sheltie lifespan and common health issues
VCA gives a lifespan of 12 to 14 years. Its breed page does not list specific conditions, so ask the breeder and your vet directly about the health problems the national breed club tracks in Shelties, which include inherited eye and hip conditions.
Ask a breeder for eye exams and hip evaluations on both parents and which DNA tests they run, including tests related to drug sensitivity in herding breeds. Tell your vet your dog is a herding breed before any new medication. Sudden weakness, collapse or eye cloudiness needs a vet promptly.
Exercise needs
The AKC calls Shelties energetic and athletic and says they need regular mental and physical exercise, though they adapt reasonably well to smaller homes. VCA suggests a long walk, a short run or backyard games each day, and says herding and agility are favorite outlets.
The AKC notes the herding instinct can make Shelties chase squirrels or cars, so keep them leashed or in a well-fenced yard. Agility, obedience, rally and herding all suit the breed and use the brain as much as the legs.
Shetland Sheepdog grooming and shedding
The AKC says the long double coat sheds heavily, especially once or twice a year, and that weekly brushing prevents mats, which often form behind the ears, under the elbows and under the tail. VCA recommends brushing and combing every other day and rates shedding as above average.
The AKC discourages shaving because the coat protects against heat, sunburn and cold. Trim the nails and the hair between the foot pads regularly; frequent baths are not needed. A pin brush, slicker brush, undercoat rake and comb handle most of the work.
Training a Shetland Sheepdog
The AKC says Shelties are quick learners that excel at agility and obedience, and that training can reduce excessive barking. VCA says they are fast, eager learners that enjoy being directed but are sensitive to correction, so gentle, reward-based methods work best.
Teach a quiet cue early, reward calm behavior at windows and doors, and build confidence with plenty of positive exposure to new people and places. Harsh handling can make a sensitive Sheltie shy or anxious.
Are Shelties good with kids and other pets?
VCA says Shelties are playful and gentle with children and very good with other dogs and pets, but may nip at heels when excited. The AKC says they can do well with children but recommends older kids because of the herding instinct.
Teach children not to run and shriek around the dog, and redirect any heel-nipping to a toy. The AKC notes Shelties are affectionate with familiar animals and need early socialization to stay comfortable with new ones.
What a Shetland Sheepdog needs at home
A fenced yard or leashed walks, a crate for training and quiet time, and a comfortable dog bed are the basics. Herding balls, puzzle feeders and training games give the brain work, and agility classes are a natural fit.
For the coat, keep a pin brush, slicker brush, undercoat rake, comb, nail clippers and small scissors for the feet, plus ear cleaner and a dog toothbrush. A double-row undercoat dematting rake and a rotating puzzle feeder with a slow-feeding bowl are examples of each type for a Sheltie. Ask your vet about medication sensitivity testing for herding breeds.
This page is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your pet.
Common questions
How long do Shetland Sheepdogs live?
VCA gives a lifespan of 12 to 14 years. Eye and hip screening of the parents, regular exercise and a healthy weight all help a Sheltie stay active into its senior years.
Do Shelties shed a lot?
Yes. The AKC says the double coat sheds heavily, especially once or twice a year, and VCA rates shedding as above average. Regular brushing keeps the hair and mats under control.
What is a Sheltie's temperament like?
The AKC describes Shelties as intelligent, alert, affectionate and intuitive, often reserved with strangers. VCA notes they are loyal and biddable but bark a lot and can be timid.
How big do Shetland Sheepdogs get?
The AKC says about 13 to 16 inches tall and 15 to 25 pounds. VCA lists the same height and an average of about 20 pounds, for males and females combined.
Sources we checked
This guide is general information, not veterinary advice. If your pet is unwell or injured, contact your veterinarian.
