Proportions: a question of balance

These comments are all about the relationships between the dog’s different dimensions. His height matters, but so do his length, the depth of his chest and the dimensions of his head.

At a show, the judge assesses these relationships according to the breed standard. A balanced outline in one breed is not a model for all the others. [1]

Which proportions are looked at?

Body length in relation to height

This ratio tells you about the dog’s format: rather square or more elongated.

Watch the reference points: body length is not measured from the nose to the tip of the tail! You must use the anatomical points given in the standard.

Chest depth in relation to height

It helps you understand the split between the body and the part of the legs below the chest.

A deeper chest is not automatically preferable: what you are looking for is the chest the standard describes.

The dimensions of the head

Some standards specify the relationships between skull and muzzle, or between head and body.

These proportions contribute to the breed’s characteristics, but must always be assessed together with health and welfare requirements. [1]

Two breeds, two reference points

Breed	Proportions described in the standard
Boxer	The body fits into a square. Chest depth is half the height at the withers. [2]
German Shepherd Dog	The length of the trunk exceeds the height at the withers by 10 to 17%. [3]

These examples apply only to these breeds. They show why you have to read the right standard before judging an outline.

To understand the calculation: with a height at the withers of 60 cm, a length 10 to 17% greater corresponds to 66 to 70.2 cm. This arithmetic example illustrates the ratio described for the German Shepherd Dog; on its own, it is not enough to assess a dog.

Beginner — 3 tips to get your bearings

1. Look for the “Important proportions” section

Start by noting the ratios explicitly stated in your breed’s standard.

If it gives no figure, keep its descriptive wording. Don’t turn “slightly longer than tall” into an invented percentage.

Your exercise: write down two or three key reference points, with the link to the standard.

2. Learn where the measuring points are

Ask to be shown the withers and the reference points used for body length.

A measurement taken in the wrong place can seem precise while giving a wrong conclusion. For a reliable measurement, ask a competent person to help.

3. Look at the dog as a whole first

Watch him standing, on level ground, in a comfortable position.

Before concentrating on a detail, ask yourself whether his outline matches the format described. You will learn more easily by going from the whole to the different parts.

Intermediate — 3 tips to sharpen your eye

1. Take comparable photos

Photograph your dog from the side, with the camera at body height, without shooting from above or at a three-quarter angle.

Avoid photos taken from very close up: perspective can change the impression of length or volume. A photo helps you observe; it does not replace an anatomical measurement.

2. Tell proportion from position

Feet placed too far forward, stretched hindquarters or a head pulled up very high can change the look of the outline.

Watch several natural stops. If the impression varies a lot between poses, check the presentation before drawing conclusions about construction.

3. Compare the right dimensions

A length-to-height ratio does not tell you, on its own, whether the back, loin, chest or head match the standard.

Examine each section with its own reference points. Two dogs can have the same overall ratio and yet be built differently.

Advanced — 3 tips to develop a precise analysis

1. Link each figure to its definition

For each ratio, note the start and end points, the dog’s position and the method used.

Keep the standard’s values, your measurements and your visual impressions separate. This rigour avoids giving too much weight to an estimate.

2. Track changes without drawing conclusions from a single photo

Keep dated observations, in similar conditions, noting the dog’s age.

Compare several sessions before talking about a change. A different posture or a badly framed photo can give the impression of a change that does not exist.

3. Put proportions back into the overall judgement

A single measurement summarises neither a dog’s qualities nor his ability to move.

Relate the proportions to overall balance, movement and the breed’s other characteristics. The FCI asks that deviations be assessed according to their seriousness and considers faults affecting health more serious than aesthetic imperfections. [1]

The point to remember

The standard gives the expected ratios; careful observation lets you understand them.

Presentation helps the judge see the dog clearly. It must remain natural and comfortable, without trying to manufacture an outline through an exaggerated pose.

The nine tips are educational recommendations. The examples with figures come from the standards cited and must not be applied to other breeds.