Keep Your Pup Safe and Sound on Every Journey

Look, we'll be honest with you—car travel with a pet can be rather chaotic. Your beloved dog slides across the back seat like it's an ice rink, you're nervously glancing in the mirror every two seconds, and somehow the upholstery looks like it's been through a small war. The Puff Guard Dog Car Seat is here to put an end to all that faffing about.

Why Choose Our Dog Car Seat

Water Repellent and Durable Fabric: Designed to shrug off scratches, nibbles, and the inevitable spillage of water bowls with quite remarkable composure
Perfect for Pets Up to 18 pounds: A snug, secure travel space that keeps small and medium dogs precisely where they need to be
High Wall Mesh Design: Gives your furry friend a proper view of the passing scenery while keeping them safely contained
Rock Solid Stability: Non slip base, reinforced safety handles, and adjustable straps that actually stay put, unlike most things in life
Handy Storage Pockets: Space for treats, leads, waste bags, and all the other bits and bobs you somehow need when travelling with a dog
Transforms Into a Portable Bag: Niftily converts from car seat to travel carrier, because why have just one thing when you can have two

Product Details

Dimensions: 16 inches wide by 16 inches long by 13 inches high
Weight Capacity: Safely holds dogs up to 18 pounds
Installation: Secures to front or back seats with ease

Your dog deserves a journey as smooth as possible, and frankly, so do you. This rather splendid car seat is the sort of purchase that makes you wonder why you didn't get one sooner.

THE RATHER IMPORTANT BITS

This rather lovely piece ships directly from our brand partner - we work with independent brands who are absolutely brilliant and work frightfully hard to create beautiful things.

SHIPPING DESTINATIONS
Now, here's the thing - our wonderful brand partners ship to lots of different places, but not all of them can ship worldwide.

Some are brilliant at international shipping, others prefer to keep things closer to home.

At checkout, you'll see exactly where this particular brand can send your goodies.

We're terribly sorry, but shipping costs do vary rather wildly depending on where you are in the world. The exact figures pop up at checkout - no nasty surprises!

RETURNS

You have 14 days to return items.

Now, we absolutely adore our brand partners - they work incredibly hard and we do try to support them as much as we possibly can. So I'm rather afraid we have to pass the return postage costs back to you. Frightfully sorry about that!

🌍 PLEASE CHOOSE THOUGHTFULLY:
Our wonderful partners put their hearts into everything they make.

Ordering multiple sizes to try at home is rather hard on our planet and makes things jolly difficult for these brilliant independent creators.
When in doubt, do ask us first!

We're frightfully modern and accept all the usual suspects:

Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, and Shop Pay

SECURE AS HOUSES
Everything's properly encrypted and secure - your details are safer than the Crown Jewels!

All prices in lovely British pounds £ GBP, though international chaps will see converted prices.

Any payment pickle? We're here to help sort things out! Contact us

We Have Lots More Like This.........

Person wearing a zebra head mask and purple suit sitting on a chair against a black brick wall. on sostter.com

Hello, we are Sostter....

Sostter began, as all good ideas do, with a lively conversation and a shared sense of frustration. Why had the world of independent design become so serious, so samey, so… beige? Where was the spark, the imagination, the sheer joy of discovering something that made you stop and stare?

We dreamt of a marketplace that celebrated difference — where curious minds could explore a world of independent brands, design-led makers, and thoughtful artisans. A space that felt exciting, human, and beautifully imperfect.

Today, Sostter brings together remarkable people and their creations — from London to Lausanne, Brooklyn to Berlin — uniting makers and discoverers through craftsmanship, creativity, and conscience. Every object tells a story, and every purchase supports an independent brand doing things differently.

This is just the beginning. But enough about us — step inside, explore our world, and see what catches your imagination.

Read All About Us >

We’re proud to support Sutton Night Watch, a grassroots UK charity making a real difference in the lives of those facing homelessness. Through regular donations of stock, supplies, and essentials, we back their mission to offer warmth, dignity, and practical help to anyone in need — right where it matters most.

Sostter partners with independent brands that intrigue, inspire, and bring something genuinely different to the world of fashion, design, and living.Join us!