Skip to product information
1 of 13


Fleece Onesies

Fleece Onesies

Regular price $72.00 CAD
Regular price Sale price $72.00 CAD
Sale Sold out
Shipping calculated at checkout.
Dog Weight

What do you get when you add back legs to a fleece Cozy? A fleece Onesie!

Designed with ultimate comfort and warmth in mind; warm, soft fleece is used to craft the body and legs. The onesie is perfected with a soft, stretchy cotton trim. With five different neckline options, this onesie is truly custom to your preference.

Because each product is our unique design, all items are tailored to your dog’s individual measurements creating a perfect fit!

All ThreadzNTails gear is crafted by hand ensuring the highest quality and workmanship.

VERY IMPORTANT - Be sure to measure very accurately. Also, consult the measurement diagram above for ALL measurements.
View full details

Customer Reviews

Based on 35 reviews
Theresa Vilches
Fleece Onesie for my Standard Poodle

I love our new onesie. This is our second onesie we have purchased. We received a lot of help in picking our pattern and matching the colours. The fit is perfect for our girl and I am looking forward to her wearing it for our camping trips.

Angela Murcia
Perfect Onesies

I have ordered one of these for each of my pups! They both love to wear them and they fit perfectly - we love them so much we just ordered a second set!

Tarah M
Pumpkins Favourite

It gets cold in Toronto and with a dog with short fur it’s hard to find something that’s kept her warm, but this cozie is it! she braves the weather like it’s nothing now! It fits PERFECTLY and the material is so soft, not itchy at all. The shipping is ridiculously fast for how busy the shop must be! love supporting small businesses, especially canadian ones!

Thank you for this lovely review!!

emma thomson
In love!

My order came yesterday and obsessed is an understatement! The onesie fits my pup like a glove and the material is so soft and cozy, and the cutest colours. Shipping was insanely fast. Highly recommend supporting this Canadian small business!!

Thank uou so much for the wonderful review!


The onesies I chose fit PERFECTLY and the colors were exactly as pictured. It looks high quality and seems warm! Hopefully now my beagles will go potty outside when it's cold! Plus the shop owner is super helpful and responds promptly!