Size Guide

Sighthounds are built differently - long necks, deep chests, tiny waists, and lots of legs. That’s why we design our pieces specifically for whippets and similar noodle-shaped dogs. To get the best fit, we recommend measuring your dog before ordering.

Boop Boop Berlin measuring guide and instructions for sizes

Use a soft measuring tape and measure when your dog is standing in their natural position with head raised.

1. Neck circumference

Around the base of the neck.

2. Chest circumference

Around the widest part of the chest.

3. Back length

From the base of the neck (where the collar loosely sits) to the start of the tail.

The Winona Onesie

Size Neck (cm) Chest (cm)  Back (cm)
S 29-33 52-60 45-49
M 31-35 57-65 49-53
L 33-37 63-70 53-57
XL 36-40 70-75 57-61

SHOP THE BOOP BOOP ONESIE

The Puddle Club Raincoat

* Below are the measurements of the raincoat.

Size Neck (cm)  Back (cm)
Iggy (XXS/XS) 36 38
Whippet (S/M) 45 57
Whippet (L/XL) 48 60
Greyhound (2XL/3XL) 56 77

SHOP THE BOOP BOOP RAINCOAT
A whippet dog wearing a rust-orange fitted jumper stands on a pavement. The texts provide size and measurement information for the dog.
Two whippet dogs outdoors at dusk wearing dog onesies in yellow and copper with high neck. The texts provide the dog's body measurements and the size that fits him.
A big whippet dog standing in the park at sunset, wearing a fitted black overall with 4 legs. The texts provide size information for a whippet dog, including measurements and sizing notes.
A Doberman dog wearing a fitted dog 4-legged sweater in an apartment, with texts describing the dog's body measurements and the dog clothes size.
An Italian greyhound wearing a sage green raincoat and with long hood and reflective gray trim, standing on a grassy lawn. The image includes descriptive text at the top and bottom detailing the dog's body measurements and the raincoat size XXS/XS for iggy.
A whippet dog wearing a lavender-purple raincoat with reflective grey trim, standing in a dimly lit concrete location. Texts describe the dog's body measurements, and the raincoat size S/M.
A whippet dog wearing a black raincoat with reflective grey trim stands in front of a door in the rain. Text above and below provides sizing and fit information for the Whippet raincoat size L/XL.
A greyhound dog wearing a lavender-purple raincoat stands on grass in a park in the rain, with reflective grey trim. Text at the top and bottom provides size and breed guidance for the raincoat size 2XL/3L.

Can't find the right size?

Don't hesitate to send us a message via Instagram or our contact form with any questions about sizing. We're happy to help!