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Size guide

Jack Russell Terrier harness: which size?

For a Jack Russell Terrier, we recommend size S, which fits a neck circumference of about 25–35 cm. Always measure your dog: between two sizes, take the larger one.

S
Recommended size

Neck circumference of about 25–35 cm

Check with the size guide

The right size for a Jack Russell Terrier

According to our guide, size S suits a Jack Russell Terrier, for a neck circumference of about 25–35 cm. But every dog is different, even within a breed: the safest option is to measure your dog.

Our advice for a Jack Russell Terrier

The Jack Russell is a tireless terrier, always ready to follow a trail. A harness stops it pulling on its neck when it shoots off, and a leash with a sturdy snap hook is a must.

A matching set

Harness, collar, leash and poop bag holder come in our three colourways: Yogi, in beige corduroy, Marco, in red corduroy, and Casper, in tartan neoprene. All of them go in the washing machine at 30 °C.

Other breeds in size S

Yorkshire TerrierChihuahuaCavalier King Charles SpanielMiniature PoodleItalian GreyhoundPapillonMiniature PinscherMaltesePomeranianShih TzuPekingeseCairn TerrierMiniature SchnauzerMiniature Dachshund