Collection: Dog all in one / pyjamas

Dog Onesies, All-in-Ones & Pyjamas for Small Breeds

Discover our adorable collection of dog onesies, all-in-ones and pyjamas for small and teacup breeds at Isle For Dogs boutique. Whether you're looking for a cosy fleece dog pyjama for winter nights, a fun novelty dog costume for Halloween, or a cute summer dungaree for warm days — we have something for every pup and every occasion.

Our dog all-in-ones are designed to fit Chihuahuas, Yorkies, Pomeranians, Shih Tzus, Maltese, Dachshunds, French Bulldogs and other small to teacup breeds, with sizes from XS to XXL.

Our onesie & pyjama styles include:

• Fleece all-in-ones — super soft & warm for cold nights and winter walks
• Cotton pyjamas — lightweight & breathable for year-round comfort
• Novelty costumes — French fries, aliens, penguins & more for fancy dress
• Dungaree outfits — stylish summer all-in-ones with fun prints
• Character onesies — Snoopy, Mickey, unicorn & more
• Winter all-in-ones — padded & cosy for the coldest days

Why do small dogs love onesies?

• Full body coverage keeps tiny breeds warm from neck to tail
• Great for post-surgery recovery or anxious dogs
• Reduces shedding around the house
• Keeps your pup clean on muddy walks
• Simply irresistibly cute — perfect for photos!

All styles are easy to put on with poppers or zips, and designed for a comfortable, non-restrictive fit. Shop our full range of small dog onesies and pyjamas and find your pup's perfect cosy outfit today!