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Save your dog’s size

Keep your dog’s chest measurements and harness chart matches at one private link. With readings at least 14 days apart, the record can illustrate how the recorded change reaches a chart boundary. Measure again before buying.

You will get a private link. No account, no password, no email.

No account, and none coming

Starting a record gives you a private link. That link is the record — bookmark it, or send it to whoever else walks the dog. This device remembers it too, so the size finder opens on your dog next time. There is no password to forget and no sign-up between you and the answer.

Anyone holding the link can read and add to that one record, the same as a shared document. Nobody without it can find the page.

What it does

  • Keeps the measurement and the size it gives at every brand.
  • Remembers the sizes you click through to shop, and two weeks later asks whether the harness fitted. Your answer is counted toward what the brand’s page eventually says about how that size really runs.
  • With measurements at least 14 days apart, it can extend the recorded chest change in a straight line to a named chart’s upper boundary. This illustration does not predict future growth or when a harness will stop fitting; measure again before buying. Shorter histories do not produce an estimate.

Where to measure

CHEST GIRTHdeepest part of the ribcagejust behind the front legsNOT THE NECK
Snug against the coat, not pulled tight through it. Measure with your dog standing. Let the dog settle, then check the reading again.