Measure first. Compare second.

Use lower-neck and widest-chest measurements together. No size is selected by default.

Olive and grey Valley Harness shown from the front

Measure before comparing.

  1. Lower neck

    Measure around the lower neck where the harness is expected to sit.

  2. Widest chest

    Measure around the widest part of the chest behind the front legs.

  3. Compare one row

    Both measurements must be considered together. Breed and weight do not replace them.

Use the supplier size chart as a reference. Measure both the lower neck and widest chest before choosing.

Supplier size reference

Valley Harness & Lead Set. Compare both measurements, then check the fit after putting the harness on.

Size to compare
Measurement unit

No size selected. Choose S, M or L only if you want to highlight one supplier reference row.

Supplier reference in centimetres
SizeLower neckWidest chest
S24-40 cm32-53 cm
M36-60 cm45-79 cm
L46-78 cm62-112 cm

Use the supplier size chart as a reference. Measure both the lower neck and widest chest before choosing.

Using the size chart

Use both measurements together and check the fit after putting the harness on.

Available now
S, M and L supplier ranges for lower neck and widest chest.
Fit check
Recheck the fit after adjustment and allow comfortable movement.
Before each walk
Check the fit, straps, stitching, buckles and attachment points. Stop use if any part is damaged.

Care and cleaning

Check the product label or supplied instructions before cleaning.

Before the next walk

Inspect visible straps, stitching, buckles and attachment points. Stop using an item that appears damaged until it can be assessed.

Cleaning products

Avoid heat or harsh cleaning products unless the product instructions allow them.

Cleaning

Check the product label or supplied instructions before cleaning.

Compare measurements without choosing for you.

The product page has the same no-default size logic and a local range checker.

Open range checker