Question 1

How much should a Scottish Terrier weigh?

Accepted Answer

The ideal weight for a Scottish Terrier is 17.6–22.0 lbs (8–10 kg). Even a small weight gain can be significant for smaller breeds.

Question 2

How many calories does a Scottish Terrier need per day?

Accepted Answer

A typical adult Scottish Terrier weighing about 20 lbs (9 kg) needs approximately 582–727 kcal per day, depending on activity level and neuter status.

Question 3

Is my Scottish Terrier overweight?

Accepted Answer

59% of dogs are overweight. Check your Scottish Terrier's Body Condition Score (BCS) — if you can't easily feel their ribs or they have no visible waist, they may be overweight. Take our free 2-minute BCS assessment.

Question 4

How big does a Scottish Terrier get?

Accepted Answer

A full-grown Scottish Terrier stands 25–26 cm (9.8–10.2 inches) tall and weighs 17.6–22.0 lbs (8–10 kg).

Question 5

What is the lifespan of a Scottish Terrier?

Accepted Answer

The average lifespan of a Scottish Terrier is 12–15 years. Smaller breeds tend to live longer.

Question 6

When do Scottish Terriers stop growing?

Accepted Answer

Most Scottish Terriers reach their full adult weight between 9 and 10 months of age. Small breeds mature faster and typically reach full size by 10 months. Use the growth milestones section above to track if your Scottish Terrier is growing at a healthy rate.

Question 7

How can I tell if my Scottish Terrier is overweight?

Accepted Answer

Check three signs: (1) You can't feel your Scottish Terrier's ribs easily under the fur. (2) From above, there's no visible waist behind the ribs. (3) From the side, the belly doesn't tuck up after the chest. If any of these apply, your Scottish Terrier may be carrying extra weight. Use the Body Condition Score checker above for a quick assessment, or consult your vet.

Question 8

How much should a Scottish Terrier puppy weigh at 3 months?

Accepted Answer

A 3-month-old Scottish Terrier typically weighs 6.2–9.9 lbs (2.8–4.5 kg). Use our Puppy Weight Predictor to estimate your puppy's adult weight based on current age and weight.

Question 9

What is the best diet for a Scottish Terrier to maintain healthy weight?

Accepted Answer

Adult Scottish Terriers typically need 582–727 calories per day, depending on activity level. Feed a high-quality dog food appropriate for their life stage (puppy, adult, or senior) and size. Use our Calorie Calculator for a personalized daily food amount recommendation.

Question 10

How much exercise does a Scottish Terrier need?

Accepted Answer

Scottish Terriers are a small-sized breed and typically need 30–45 minutes of exercise per day. This includes walks, play time, and mental stimulation. Adjust based on your dog's age and health — puppies need shorter, gentler sessions while healthy adults can handle more.

Weight Range	17.6–22.0 lbs (8–10 kg)
Height	25–26 cm (9.8–10.2 inches)
Full Growth	9–10 months
Daily Calories	~582–727 kcal (adult, neutered)

Scottish Terrier Weight & Calorie Guide

Quick Facts

Ideal Weight Range

Scottish Terrier Calorie Calculator