Shetland Sheepdog Feeding Calculator
Get your Shetland Sheepdog's portions right — calculated for their weight, life stage, and the exact food in your bag. Because the chart on the bag doesn't know your dog.
Values auto-fill from the food you pick. Can't find yours? Choose “My food isn't listed” in the search and copy the numbers from the bag's Calorie Content (ME) label — dry foods typically run 3,300–4,200 kcal/kg.
Shetland Sheepdog feeding notes
Shelties (6.8–11.3 kg) are athletic herders that stay lean on modest portions — roughly 470–690 kcal a day, about 1.2–1.7 cups of typical kibble, measured rather than free-fed. The breed's biggest medication caution isn't dietary: many Shelties carry the MDR1 gene mutation behind ivermectin sensitivity (Neff et al., 2004), so flag the breed before dewormers and anesthetic drugs. Keep adults at body condition score 4–5/9 — the breed has among the lowest hip dysplasia rates of any breed studied (about 4.2%), and staying lean helps keep it that way.
Shetland Sheepdog puppy growth chart — male & female
Healthy weight ranges by age. A puppy slightly lean is healthier than slightly heavy — especially for growing dogs.
♂ Male
| Age | Range (kg) |
|---|---|
| 2 mo | 2.7 – 3.4 |
| 3 mo | 4.4 – 5.7 |
| 4 mo | 6.1 – 7.6 |
| 5 mo | 7.1 – 8.8 |
| 6 mo | 8.1 – 9.9 |
| 8 mo | 9 – 10.7 |
| 12 mo | 9.6 – 11.3 |
| 18 mo | 6.8 – 11.3 |
♀ Female
| Age | Range (kg) |
|---|---|
| 2 mo | 2.4 – 3.1 |
| 3 mo | 4.1 – 5.2 |
| 4 mo | 5.6 – 7 |
| 5 mo | 6.6 – 8.1 |
| 6 mo | 7.5 – 9.2 |
| 8 mo | 8.3 – 9.9 |
| 12 mo | 8.8 – 10.4 |
| 18 mo | 6.3 – 10.4 |
Reference: Weight: AKC breed stats 15-25 lb (6.8-11.3 kg), single range (akc.org weight block JS-rendered; confirmed via AKC Marketplace & AKC expert article) — female range derived as ×0.92 (estimate); growth midpoints per small-breed developmental ratios (estimate); MDR1: Neff et al. 2004 PNAS; lifespan: McMillan et al. 2024. Always confirm against your vet's assessment — individual lines vary.
Feeding guide by growth stage
Meal frequency and food type for a growing Shetland Sheepdog:
| Age | Meals | Food type | Watch for |
|---|---|---|---|
| 8–12 weeks | 3–4 × daily | puppy formula | Soak kibble warm water 10 min if still soft; weigh weekly. |
| 3–6 months | 3 × daily | puppy formula | Peak growth — feed to the chart, never free-feed; keep puppy lean. |
| 6–12 months | 2 × daily | puppy formula | Growth slows; reduce portions if ribs get hard to feel. |
| → adult (10–12 months) | 2 × daily | adult formula | Transition over 7–10 days, mixing increasing adult food. |
Shetland Sheepdog milestones
What happens when — eyes, teeth, maturity, and when hard exercise is safe:
Frequently asked questions
How much should a Shetland Sheepdog eat per day?
An adult Sheltie (15–25 lb / 6.8–11.3 kg) needs roughly 470–690 kcal per day: a 9 kg (20 lb) neutered adult needs about 580 kcal (RER 364 × 1.6) — roughly 1.5 cups of a 400 kcal/cup food. Dogs training or competing in agility or herding may need 20–40% more.
When should I switch my Sheltie puppy to adult food?
Around 12 months. Shelties are a small herding breed that reaches adult size by 10–12 months, so any AAFCO growth formula works — no large-breed formula needed at this size. Transition over 7–10 days.
What is MDR1 sensitivity in Shelties?
Many Shelties carry a mutation in the MDR1 (ABCB1) gene that allows drugs such as ivermectin, loperamide and some sedatives to reach the brain at harmful levels (Neff et al., 2004, PNAS). It does not change what they eat, but before dewormers, heartworm preventives or anesthesia, ask your vet about MDR1 testing — Washington State University's veterinary pharmacology lab offers it.
How much should a Shetland Sheepdog weigh?
AKC breed stats put the Sheltie at 15–25 lb (6.8–11.3 kg) and 13–16 inches tall. You should feel ribs with light finger pressure and see a tucked waist from the side — body condition score 4–5/9. Their long coat hides weight gain, so go by feel and monthly weigh-ins, not by eye.
How long do Shetland Sheepdogs live?
Quite long: UK data show a life expectancy of 13.4 years versus a 12.7-year purebred average (McMillan et al., 2024), and a Japanese pet-cemetery study found 14.3 years. Keeping a Sheltie lean supports that — in the Purina LifeSpan Study (Kealy et al., 2002), lean-fed dogs lived about 1.8 years longer.