Size Guide

A partially visible person and American Foxhound with a Moss Trail pattern lead and collar at Ilkley Moor, a natural setting with grass and rocks.

Collar Sizing

While measuring, please ensure the collar is tight enough that the dog's head cannot slip through the collar, but loose enough you can fit two fingers between the collar and your dog's neck

Extra Small (XS): From 24cm to 30cm

Small (S): From 35cm to 45cm

Medium (M): From 40cm to 55cm

Large (L): From 45cm to 65cm

If you are struggling with the correct size to choose, please don't hesitate to get touch using our Customer Support page or via email at hello@bloominghound.co.uk

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Harness Sizing

While measuring, please ensure the harness straps would sit snugly enough that your dog cannot slip out, but still loose enough that you can fit two fingers between the strap and your dog’s body.

Lower Neck Ranges:

Extra Small (XS): From 32cm to 44cm

Small (S): From 36cm to 49cm

Medium (M): From 45cm to 62cm

Large (L): From 58cm to 74cm

Chest (Ribcage) Ranges:

Extra Small (XS): From 44cm to 55cm

Small (S): From 52cm to 68cm

Medium (M): From 59cm to 77cm

Large (L): From 64cm to 86cm

If you are struggling with the correct size to choose, please don't hesitate to get touch using our Customer Support page or via email at hello@bloominghound.co.uk

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How to measure for the harness

Step 1: Measure the Lower Neck

Our harness is Y-shaped at the front and sits lower than a collar, resting across the base of the neck.

• Place the tape around the lower neck, across the upper chest

• Make sure it does not sit on the throat

• Allow space for two fingers under the tape

Step 2: Measure the Chest (Ribcage)

Measure around the widest part of the ribcage, usually three fingers behind the front legs.

• Keep the tape level and snug, but not tight

• Allow two fingers of space for comfort

Between Sizes?

Choose the size where your dog’s measurements fall closer to the middle of the adjustment range.

Or leave your dog’s measurements at checkout, we’re happy to make small adjustments for you.

Measure your dog

Measure with confidence using a measuring tape and our simple step-by-step guide.

Two Finger Rule

Always leave two fingers of space for a safe, comfortable fit.

Custom Adjustments

Between sizes? We can tailor your collar or harness at no extra cost.