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Is My Pet Overweight? Ideal Weight Calculator

Over half of pet dogs and cats are overweight, which shortens life and causes joint pain and diabetes. Your hands tell more than the scales.

Metric (kg, cm, °C) Imperial (lb, in, °F)

Pet Weight today (kg) Which fits best?

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Common questions

How do I check my pet's body condition?

You should feel the ribs easily under a thin layer of fat, see a waist from above and a tummy tuck from the side.

How fast should my pet lose weight?

Dogs about 1–2% of body weight per week, cats 0.5–2%. Faster loss can make pets ill, especially cats.

Does neutering make pets fat?

It lowers energy needs by about a quarter. Feeding a little less after neutering prevents weight gain.