Raincoat Size Chart

Peek4Paws · Waterproof Dog Raincoat

Get the fit right before it arrives

This raincoat comes in 7 sizes — XS through 3XL — matched to your dog's actual back length, chest, and neck measurements rather than a single breed-based guess. Here's how to measure, and the full size chart.

How to measure

Grab a soft tape measure. Measure your dog standing, not sitting, for the most accurate result.

01

Back length

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

02

Chest

The widest point around the ribcage, just behind the front legs.

03

Neck

Around the base of the neck, where a collar would normally sit.

Size chart

Match all three measurements to the chart below — if you're between two sizes, size up rather than down.

Size chart listing back, chest, and neck measurements for sizes XS through 3XL, with instructions for measuring your dog.

Back / chest / neck measurements by size

Size guide showing breed examples for XS-S, M-L, and XL-XXXL raincoat sizes.

Rough breed examples per size range — always confirm against your own measurements above

→ Between two sizes? Size up — a slightly looser fit with room for the hood and lead hole to sit properly beats a coat that's tight across the chest.

Common questions

What if I order the wrong size?

You're covered by our 30-day refund guarantee — if the fit's off, get in touch and we'll sort a refund.

My dog is between two sizes — which do I pick?

Size up. The coat is designed to fasten snugly with hook-and-loop straps, so a little extra room fits better than a coat that's tight across the chest or restricts the legs.