Irish Wolfhound Weight Chart

How big do Irish Wolfhounds get? See their growth chart and ideal weight.

Quick Answer

The Irish Wolfhound is a giant-sized dog that typically weighs 105-120 lbs. They reach full adult size by approximately 18-24 months. See the complete growth chart and weight milestones below.

Adult Weight Range
105-120 lbs
Size: Giant

Irish Wolfhound Growth Chart

8 weeks
13.5 lbs
12%
3 months
33.8 lbs
30%
6 months
67.5 lbs
60%
9 months
90.0 lbs
80%
12 months
101.3 lbs
90%
18-24 months
112.5 lbs
100%

Is My Irish Wolfhound a Healthy Weight?

A healthy Irish Wolfhound should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs. Proper nutrition and regular health checkups are essential for maintaining your Irish Wolfhound's ideal weight.

  • Ideal: Ribs easily felt, visible waist, tucked abdomen
  • !Overweight: Ribs hard to feel, no waist visible, rounded belly
  • Underweight: Ribs, spine visible, prominent waist

Frequently Asked Questions

How big does a Irish Wolfhound get?

A healthy adult Irish Wolfhound typically weighs between 105-120 lbs. They are considered a Giant breed.

When does a Irish Wolfhound stop growing?

Most Irish Wolfhounds reach their full adult height and weight by 18-24 months. However, they may continue to "fill out" with muscle for a few months after.

How much should a Irish Wolfhound puppy weigh at 3 months?

At 3 months old, a typical Irish Wolfhound puppy weighs approximately 33.8 lbs. Growth rates vary, so consult your vet if concerned.

How can I tell if my Irish Wolfhound is overweight?

A healthy Irish Wolfhound should have a visible waist when viewed from above, and you should be able to feel (but not see) their ribs through a thin layer of fat. If the waist isn't visible, ribs are hard to feel, or the belly sags, your Irish Wolfhound may be overweight. Consult your vet for an accurate body condition assessment.

Official Breed Standards

For official Irish Wolfhound size and weight standards, refer to the AKC Breed Standards. Breed standards define the ideal size range, but individual dogs may vary based on genetics, diet, and overall health.