CollarChartHarness, collar and crate sizes that fit the dog you actually have.

collar size for a Pug

Collar size for a Pug
10–14"neck girth
small range — two fingers must fit under it
Adult weight16 lb midpoint14–18lb
Size classsmall
Cratesize S24"
Chest girth (harness)behind the front legs, at the widest point15–22"
Neck girth (collar)two fingers should slide under10–14"
Back length (coat)withers to base of tail12–16"
Breed
Pug
Item
collar

The Pug in numbers

An adult Pug weighs 14–18 lb, which puts it in the small size class. That gives a 24" crate, a chest girth around 15–22" and a neck around 10–14".

One of those numbers you can trust, three you cannot

Crate size really does follow weight, because it is set by the dog lying stretched out — the mapping from weight to the standard 18/24/30/36/42/48 inch sizes is the same at every manufacturer.

Girth is different. Two Pugs at the same weight can differ by three or four inches around the chest, depending on build, age and how much coat they carry. The range above tells you which size bracket to look in. It does not tell you your dog's measurement.

How to measure

Chest: around the deepest part, just behind the front legs, with the tape snug against the skin rather than the coat. Neck: where the collar sits, with two fingers underneath. Back: from the withers — the bump between the shoulder blades — to the base of the tail.

Measure standing, not sitting, and take it twice.

Notes

  • Pug: Brachycephalic and barrel-chested: harness, and size by girth not weight.
  • Girth and neck figures are the range this size class falls in, not a measurement of your dog. Two Pugs at the same weight can differ by three or four inches around the chest — put a tape on the dog before you order.
  • Crate size is the one number that does follow weight reliably, because it is set by the dog lying down stretched out. The dog should be able to stand without ducking and turn around without touching the sides.

Nearby sizes