Is my dog overweight? Score it 1 to 9

How to check your dog’s body condition

Three checks, in this order, on a standing dog. They take about a minute and need no equipment.

1. Ribs. Run flat palms along both sides of the ribcage with light pressure, the way you would stroke rather than prod. At an ideal score you can feel each rib under a thin layer, much like feeling the bones on the back of your own hand.
2. Waist from above. Stand over the dog and look straight down. There should be a visible narrowing behind the ribcage, before the hips.
3. Belly from the side. Crouch to the dog’s level. The underline should rise from the bottom of the ribs up towards the hind legs rather than running straight or sagging.

Long or thick coats hide all three, which is why this is done by hand rather than by eye. On a very fluffy dog, wet the coat down or work by feel alone.

Where breed changes the reading

The scale works across breeds, but two groups are read differently. Sighthounds — greyhounds, whippets, salukis — are built with visible ribs and a deep tuck, and sit naturally at 4 rather than 5 without being underweight. Working dogs in hard condition do the same.

In the other direction, deep-chested and heavily built breeds can carry a convincing outline while the ribs are already hard to find, and brachycephalic breeds hide a waist behind their body shape. For those, the rib check outranks the two visual checks. If your dog is one of these and the score and the mirror disagree, trust your hands. Breed profiles list the published adult weight range for each breed, which is a useful cross-check but not a substitute for this one.

Why the score matters more than the weight

Because it is the number that drives every other decision. Portion size should be calculated against a target weight rather than today’s, and the body condition score is what tells you whether those two are the same number. Get it wrong and a feeding calculation confidently maintains the weight you were trying to change.

The 9-point scale used here traces back to a validation study published in 1997, cited on the WSAVA chart itself, and has been the veterinary standard since. Its usefulness is that it is repeatable: the same owner checking the same dog monthly will spot a drift of one point, which is the point at which it is still easy to correct. The food calculator is where a target weight turns back into cups a day.

Method and sources

Dataset version 2026.09. The nine score descriptions come from one published chart; the three-question shortcut that estimates a score from them is ours, which is why the result is labelled a closest match and every row of the chart can overrule it.

• World Small Animal Veterinary Association (WSAVA) Global Nutrition Committee, body condition score chart — the 9-point scale, its descriptors and the ideal band. Published 2025-06, retrieved 2026-09-07. The 9-point canine system traces to Laflamme DP, Development and validation of a body condition score system for dogs, Canine Practice 1997;22:10-15, cited on the WSAVA chart itself.

Descriptions on this page are our own wording of the assessment criteria; the illustrated chart remains WSAVA’s. Where the rest of our data comes from and how we write and correct these pages.

Common questions

How do I tell if my dog is overweight?

Use your hands before the scales. Three checks decide it: you should be able to feel the ribs under a thin layer without pressing, see a waist behind the ribcage when you look down from above, and see the belly tuck up behind the ribs when you look from the side. Lose any one of those and the dog is drifting over ideal. This works across breeds and sizes because it measures fat cover rather than weight, and a number on a scale means nothing without a frame to hang it on.

What is a body condition score for dogs?

It is a 1-to-9 rating of fat and muscle cover, judged by sight and touch rather than by weight. Score 1 is emaciated, 9 is severely obese, and the ideal band is 4 to 5. It is the standard veterinary way of answering "is this dog the right weight" without needing to know what the right weight would be, which is why a vet reaches for it before the scales at almost every consultation.

What body condition score should my dog be?

Four or five out of nine. Both sit in the ideal band: 5 is the middle of it, and 4 suits leaner-built dogs such as sighthounds and hard-working dogs, which look underweight against a stockier breed but are not. Anything at 6 or above is carrying more fat than is ideal, and each point above 5 is roughly 10 to 15 percent over target weight.

Is a body condition score the same as a weight chart?

No, and the difference matters. A breed weight chart says what dogs of that breed typically weigh; a body condition score says whether this dog is carrying the right amount of fat for its own frame. Two Labradors of the same weight can score 4 and 7 if one is muscular and the other is not. When the two disagree, the condition score is the one to act on, because it is about the dog in front of you.

How often should I check my dog's body condition?

Monthly is enough for most adult dogs, and it takes under a minute once you know what you are feeling for. The reason to repeat it is that condition changes too slowly to notice day to day, so the owner is nearly always the last person to see it. A monthly check catches a drift of one point long before it becomes three.