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

harness size for a Chesapeake Bay Retriever

Harness size for a Chesapeake Bay Retriever
28–36"chest girth
large range — measure behind the front legs
Chesapeake Bay Retriever · 55–80 lb · largeback lengthgirthneckChest 28–36"" · neck 18–24"" · back 22–28""Measure the dog — weight does not decide fit
Adult weight67.5 lb midpoint55–80lb
Size classlarge
Cratesize L36"
Chest girth (harness)behind the front legs, at the widest point28–36"
Neck girth (collar)two fingers should slide under18–24"
Back length (coat)withers to base of tail22–28"

Notes

  • Girth and neck figures are the range this size class falls in, not a measurement of your dog. Two Chesapeake Bay Retrievers 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.

The Chesapeake Bay Retriever in numbers

An adult Chesapeake Bay Retriever weighs 55–80 lb, which puts it in the large size class. That gives a 36" crate, a chest girth around 28–36" and a neck around 18–24".

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 Chesapeake Bay Retrievers 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.

Nearby sizes

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