The size chart data

Every size in the 12 harness charts on FurPick — 11 brands, 70 sizes — as one file, free to reuse. Last chart read 2026-10-04.

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What is in it

One row per size: the chart, the maker, the product it applies to, the size label exactly as the maker prints it, the chest girth range in centimetres, the weight range where the maker prints one, the URL of the maker’s chart it was transcribed from, and the date it was read. Charts printed only in inches are converted at 2.54 cm to the inch. How each chart is read: the method.

Reuse

Licensed CC BY 4.0: use it for anything, including commercially, as long as you credit it. A credit line that works:

Source: FurPick (furpick.com), dog harness size charts — https://furpick.com/data

The makers revise their charts. Where a figure here disagrees with a maker’s current chart, the maker is right — check the source column before relying on a single size, and tell us so the file can be corrected.

The charts

What the data shows when the charts are lined up: how much dog harness size charts disagree.