Nigerian Dwarf goats stay quite small compared to standard dairy goats, usually under 2 feet tall at the shoulder when fully grown.

Quick Scoop

Adult size (height & weight)

  • Typical height at the withers (shoulder):
    • Females (does): about 17–19 inches is the ideal range; many sources give a maximum around 22–23 inches.
* Males (bucks): about 19–20 inches ideal, with an upper limit around 23–24 inches.
  • Typical weight:
    • Around 40–75 pounds as adults, depending on bloodlines and body type.

In everyday terms, an adult Nigerian Dwarf usually ends up about knee-height to a typical adult human and roughly the size of a medium to large dog in weight.

Length and overall build

  • Body length is often around 24–30 inches from chest to rump.
  • They are well‑proportioned , looking like a “shrunk down” full-size dairy goat rather than short and chunky like pygmy goats.

When are they “full grown”?

  • Most Nigerian Dwarfs reach close to their adult height by around 1 year old, then fill out in muscle and weight over the next year or so. (This timing is based on general goat growth patterns summarized in breeder and breed‑standard information.)
  • By about 2 years, most are at their mature size, though some may still add a little weight and depth of body afterward.

Breed standards vs. “pet size”

  • Official dairy goat breed standards set maximum heights; animals much taller than about 23–24 inches can be disqualified from shows as “over‑height.”
  • Pet and homestead lines sometimes drift slightly taller or heavier, especially if selected more for milk or temperament than strict show height, but they are still considered a miniature breed.

At-a-glance size table

Type Typical height at withers Common weight range
Doe (female) ~17–19 in (up to ~22–23 in max) ~40–75 lb
Buck (male) ~19–20 in (up to ~23–24 in max) ~50–75+ lb
If you tell me whether you’re in a city backyard, small homestead, or farm, I can give more tailored advice on how their size affects space and fencing needs.

Information gathered from public forums or data available on the internet and portrayed here.