Finnish Lapphund Puppy Weight Calculator

Calculate the adult weight for your Finnish Lapphund. Just type your puppy’s current weight and age, and see how big your puppy gets.

Finnish Lapphund Growth Guide

Breed Overview

The Finnish Lapphund is a hardy and intelligent herding dog that originated in the Arctic regions of Finland, where it was traditionally used by the Sámi people to herd reindeer. This breed is known for its friendly demeanor, quick learning ability, and calm, affectionate nature. With a thick double coat built for cold climates, the Finnish Lapphund thrives in active households and is well-suited to colder environments.

Finnish Lapphunds are a medium-sized breed, with adults typically weighing between 33 and 53 pounds. Since they are a spitz-type dog with a sturdy but not oversized frame, growth tracking is important to ensure proper skeletal development and to prevent issues such as joint stress or obesity, which can compromise their agility and long-term health.

For more on breed traits, see the American Kennel Club’s Finnish Lapphund page.

Finnish Lapphund Growth Chart & Weight Ranges

Age	Male Weight Range	Female Weight Range
4 weeks	4 – 6 lbs	3 – 5 lbs
8 weeks	8 – 12 lbs	7 – 11 lbs
3 months	14 – 20 lbs	12 – 17 lbs
4 months	18 – 25 lbs	16 – 23 lbs
6 months	24 – 35 lbs	22 – 30 lbs
9 months	28 – 43 lbs	25 – 37 lbs
12 months	33 – 53 lbs	28 – 45 lbs

Males typically weigh 5–10 lbs more than females when fully grown.

How Much Bigger Will My Finnish Lapphund Puppy Get?

Finnish Lapphund puppies generally reach 50% of their adult weight by 4 to 5 months of age. Most will attain their full height and close to their adult weight by 12 months, though some may continue to fill out slightly until 18 months.

Rule of Thumb:
To estimate adult size, double your puppy’s weight at 16 weeks.

Unlike giant breeds, Finnish Lapphunds do not typically grow beyond 18 months, but maintaining proper nutrition and activity is essential during that time to support healthy development.

Finnish Lapphund Growth Tips

Nutrition

Feed your Finnish Lapphund puppy a well-balanced, high-quality diet formulated for medium breed puppies:

• Offer 3 meals per day until about 6 months old, then reduce to 2 meals daily.
• Look for foods rich in omega-3 fatty acids, protein, and calcium/phosphorus balance to promote joint and bone development.
• Avoid overfeeding, as the breed can be prone to weight gain.

Exercise

Finnish Lapphunds are naturally active and agile, with a moderate to high energy level:

• Engage them in short walks, play sessions, and gentle training exercises during early months.
• Avoid high-impact activities like running or jumping on hard surfaces before 12 months to protect developing joints.

Health Watch

While generally robust, growth-related health concerns may include:

• Hip dysplasia
• Elbow dysplasia
• Obesity (especially if exercise is limited)

Routine vet checks and keeping your puppy at a lean weight during growth phases are key to preventing long-term issues.