Build the kit

Build his kit.

Everything for the walk, the weather and the bit after, picked in one place. Tell us about him and every size is filled in for you.

  1. 1Tell us about him
  2. 2Pick the pieces
  3. 3His sizes are filled in
Find his size first
  • 10% off 3+ pieces, automatically
  • Free UK delivery over £20
  • Free size swap within 30 days with Find his size
  • 5-year guarantee on every piece

Fit finder

Find his size.

Breed and weight get you most of the way. Measured him? Even better. We’ll fill in his size on every piece below.

kg
A rough guess is fine. The scales at the vet will have it.
I’ve measured him (most accurate)
Around the base of the neck, where a collar sits.
Around the widest part, just behind the front legs.
Base of the neck to the base of the tail, along the spine.

His sizes will appear here.

Every sized piece on this page gets his size picked for you, with the reason why.

Use Find his size and the fit is on us. If a sized piece doesn’t fit when it arrives, we’ll swap it for the right size free, within 30 days.

Pick the pieces.

Form Collar & Lead Set

£36.99

Sage green velvet over structured nylon, with brushed gold hardware throughout — buckle, D-ring…

Colour: Pennine Sage
Size: S

Form Collar

£22.99

Sage green velvet over structured nylon, with a brushed gold buckle and D-ring. The…

Colour: Pennine Sage
Size: S

Form Lead

£24.99

The same sage green velvet and structured nylon as the collar, finished with a…

Colour: Pennine Sage
Length: 120 cm

Form Harness

£44.99

Structured Oxford cloth in deep sage, with reflective piping worked through the chest. Four…

Size: S

Form Elastic Lead

£24.99

A nylon lead with built-in stretch. It gives a little when your dog lunges,…

Colour: Postbox Red
Length: 120–150 cm

Form Padded Lead

£23.99

Strong nylon with a padded handle, so long walks and sudden pulls are easier…

Colour: Peat Black
Size: S

Form Treat Pouch

£19.99

Waxed canvas in deep sage, with a brass carabiner that clips to a belt…

Form Waist Pouch

£14.99

A small felt pouch that clips to your lead or belt and holds a…

Colour: Fell Green

Form Waste Bags

£9.99

Thick, leak-proof waste bags on easy-tear rolls. They open first time, hold without splitting,…

Pack size: 72 Bags

Form Pocket Bowl

£12.99

Collapsible silicone in sage green — flattens for a pocket or bag, pops back…

Size: 350ml

Form Trail Bowl

£17.99

Foldable canvas with a leather tag and a brushed gold carabiner, so it clips…

Colour: Pennine Sage

Form Travel Bottle

£15.99

A 550 ml water bottle for walks, in food-grade silicone. It collapses when empty,…

Colour: Mist Grey
Capacity: 550 ml

Form Winter Coat

£49.99

A warm polyester coat for cold, grey mornings. It covers the back and chest,…

Colour: Slate Grey
Size: S

Form Storm Coat

£24.99

For the walks you'd rather skip. Sideways rain, wind off the hills, a puddle…

Colour: Tarn Blue
Size: S

Form Snowline Suit

£79.99

For snow, sleet and the coldest walks. A thick, padded polyester suit with a…

Colour: Tarn Green
Size: XS

Rest Den

£59.99

A round, bean-bag shaped bed built to hold its shape through daily use, not…

Colour: Pennine Sage
Size: S

Form Bed Mat

£39.99

A soft flannel bed mat in deep green for the bit after the walk…

Colour: Fell Green
Size: L

Form Cooling Mat

£39.99

A breathable, cool-to-the-touch mat for warm days and warm floors. Lay it in the…

Colour: Tarn Blue
Size: 150×100 cm

Form Car Seat Cover

£52.99

Covers the whole back seat in waterproof 600D Oxford cloth, so mud, hair and…

Colour: Peat Black

Form Finger Brush

£9.99

Soft silicone in sage green, sized to slip snugly over a fingertip. The bristled…

Form Dental Chew

£9.99

A chew toy in tough, flexible TPR, with ridged sides that work against the…

Colour: Tarn Blue

Form Bite Pillow

£14.99

A bite pillow in thickened, bite-resistant cloth over a soft core. It's firm enough…

Colour: Peat Black

Form Fetch Ball

£8.99

Bouncy rubber in a bright orange that stands out in the grass, so it…

Size: 5cm