Shetland Sheepdog
SHET-lund SHEEP-dawg
Playful, Energetic, Intelligent, Reserved with strangers. Originally bred for herding sheep in harsh island conditions.
An adult Shetland Sheepdog weighs 14-27 lbs (male) or 14-27 lbs (female), needs 390-920 calories daily, and lives 12-14 yrs. As a small breed, every calorie and every ounce of body weight matters proportionally more. The breed's primary health watch is collie eye anomaly. All numbers below come from AKC breed standards and NRC 2006 veterinary nutrition formulas.
Nutrition and feeding
A typical adult Shetland Sheepdog needs 390 to 920 calories per day. An average male (20 lbs / 9.3 kg) needs around 630 kcal; a female (20 lbs / 9.3 kg) roughly 630 kcal. These estimates use the vet-standard RER/MER formula.
Estimate for a typical adult Shetland Sheepdog. For puppies, seniors, or specific activity levels, use the full calorie calculator.
Health profile
Smaller breeds generally live longer than large breeds, and the Shetland Sheepdog benefits from this with a life expectancy of 12-14 yrs. Their compact frames create their own set of vulnerabilities. The breed's primary health concerns are collie eye anomaly and mdr1 gene mutation, which responsible breeders screen for before breeding.
Exercise and activity
45-60 minutes of vigorous daily exercise. Shelties are athletic and excel at agility; they're often top competitors despite their small size. Herding instincts run deep in the Shetland Sheepdog. Without a job to do, they may try to herd children, other pets, or even passing cars. Channel that drive into structured activities: agility, flyball, advanced obedience, or herding trials if available in your area. Without sufficient exercise, the Shetland Sheepdog is likely to develop destructive behaviors, excessive barking, or anxiety. This is a breed that needs daily commitment to physical activity.
Care and traits
Shetland Sheepdogs have a long, dense double coat (like a miniature rough collie) coat. Origin: Scotland (Shetland Islands).
Not a miniature Collie, but a distinct breed developed on the Shetland Islands. Shelties tend to bark; a lot. It's a herding behavior that's difficult to eliminate entirely. Their beautiful coat requires significant grooming commitment.
Grooming is a significant time commitment with this breed. Plan for daily brushing sessions and professional grooming every 4-6 weeks. Skipping grooming leads to mats, skin irritation, and potential infection underneath tangled coat.
Heavy shedding is a reality with this breed. Expect dog hair on furniture, clothing, and in every corner of your home. A good vacuum, lint rollers, and acceptance are your best tools. Shedding typically increases during seasonal coat changes in spring and fall.
Their small size makes them suitable for apartment living, but they still need daily outdoor exposure and socialization. Small dogs are vulnerable to injury from rough handling, falls from furniture, and confrontations with larger animals. Supervision around young children is essential.
The Shetland Sheepdog responds exceptionally well to positive reinforcement training. Their eagerness to learn makes them suitable for advanced obedience, trick training, and competitive sports. Start training early and keep sessions varied to maintain their interest.
Tools for Shetland Sheepdog owners
Frequently asked questions
Plan for 390 to 920 calories per day for an adult Shetland Sheepdog. A 20-pound individual falls near the middle of that range. Small breeds have higher metabolic rates per pound than larger dogs, so they need calorie-dense food relative to their size. Working or competition dogs may need 20-30% more than resting estimates. Use our calorie calculator with your dog's actual weight for a personalized number.
Expect your Shetland Sheepdog to weigh 14-27 lbs (6.4–12.2 kg), with minimal difference between sexes.4–12.2 kg). Small dogs hide extra weight under their coat. Pick them up regularly and feel for rib coverage as your most reliable body condition check. Run your hands along the ribcage: you should feel ribs under a thin layer of flesh without pressing hard. From above, look for a visible waist narrowing behind the ribs.
If you own a Shetland Sheepdog, collie eye anomaly is the condition your vet will likely screen for first. Talk to your vet about screening options and early detection strategies for collie eye anomaly. Other conditions seen in the breed include mdr1 gene mutation, hip dysplasia, hypothyroidism. Not every Shetland Sheepdog will develop these conditions, but knowing the breed's tendencies helps you and your vet monitor proactively.
This breed needs genuine exercise, not just a quick walk around the block. Aim for 45 to 60 minutes daily. Good activities for this breed include agility, herding trials, frisbee. Indoor play and training sessions count as legitimate exercise for dogs this size. An under-exercised Shetland Sheepdog will find outlets for pent-up energy, often in ways you will not appreciate: chewing, barking, digging, or restless pacing.
Disclaimer: General breed information based on AKC standards and veterinary sources. Individual dogs vary. Calorie estimates use the RER/MER formula (NRC 2006). Consult your veterinarian for advice specific to your dog. See our sources.
Last reviewed: April 1, 2026