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Size guide & how to measure

A good bed lets your pet stretch out and curl up. Measure your pet nose-to-tail while they’re lying down, then add room to move.

How to measure

Measure your pet from nose to base of tail while lying relaxed.
Add roughly 15–25 cm so they can stretch out fully.
For pets that like to curl, you can size down slightly for a snug, den-like feel.

Size	Typical internal length	Rough guide
S	up to ~50 cm	Cats, toy & small breeds
M	~50–70 cm	Small–medium dogs
L	~70–90 cm	Medium–large dogs
XL	90 cm +	Large & giant breeds

Ranges are approximate and vary by style. Always check this product’s Specifications for its exact dimensions.

Specifications

Material: Plush fleece

Full description

Some animals sleep on top of things and some sleep inside them. The burrowers are easy to spot: they get under the duvet, into the laundry basket, behind the sofa cushions, and they ignore every open bed you buy. For that temperament an enclosed dome is not a novelty, it is the only bed they will actually use, because a roof and a single entrance are what allow the animal to stop monitoring the room.

The dome is soft-walled with one opening, trimmed in plush around the entrance where the animal brushes past it most, and the cushion inside lifts out. That removable cushion is what makes an enclosed bed practical over a winter, since the inside of a cave collects hair, dander and a certain amount of damp from breathing, and a bed you cannot strip and wash is one that quietly becomes unpleasant. Sizes run from small up to 3XL, so this is not only a cat bed.

Enclosed dome with a single entrance
Removable inner cushion for washing
Plush trim around the opening
Two shapes listed: mushroom house and dog tent
Seven sizes, from S through to 3XL

Two shapes under one listing. Enclosed beds also hold heat, so move a covered bed out of direct sun in summer.

Who it's for: Burrowers and worriers, cats and small dogs alike, who sleep properly only when they are out of sight of the room.

Delivery

Tracked UK delivery — your estimated arrival date is shown above and updates automatically. Standard delivery £2.99, and free on orders over £39. Full details on our delivery information page. Delivery information

Returns

14 days to change your mind, no interrogation. Items need to be unused (sensory products unopened, for hygiene). Full details on our delivery & returns page.

Payment

Secure checkout by Stripe — cards, Apple Pay, Link and Klarna. We never see or store your card details.

Common questions

Which options can I choose from?

Dog Tent / 2XL, Dog Tent / 3XL, Dog Tent / L, Dog Tent / M, Dog Tent / XL, Mushroom House / 2XL, Mushroom House / 3XL, Mushroom House / L, Mushroom House / M, Mushroom House / XL, Mushroom House / S. Pick one above before adding to your basket.

How long does delivery take?

Your estimated delivery date is shown above and updates automatically. UK orders are sent tracked — standard delivery is £2.99, and free on orders over £39.

How do I track my order?

As soon as your order is dispatched we email you a tracking link, so you can follow it all the way to your door.

How do I choose the right size?

Use the size guide above to measure your pet, then pick the size whose range your measurement falls within. If you’re between sizes, size up. Still unsure? Email us before you order.

What is it made from?

Plush fleece. Full specifications are listed above.

What if I need to return my order?

You have 14 days from delivery to change your mind. Just email us with your order number and we’ll send the return steps the same working day — see our delivery & returns page for details.

Calming beds

Mushroom House Cosy Cave Pet Bed

A snug mushroom-shaped cave bed with a removable cushion and plush trim for pets who love to hide.

Style

Size

From £59.99

Not sure of the size? Check the measuring guide

· tracked · 14-day promise

Free UK delivery on this order

Secure checkout by Stripe · Card, Apple Pay & Klarna

Two shapes under one listing

Enclosed beds also hold heat, so move a covered bed out of direct sun in summer.

Secure checkout

Tracked delivery

Easy returns

Plush fleeceCalmingShipped tracked to the UK

Why we chose it

For the animals who sleep under the duvet rather than on it. A dome with one entrance is the only bed a burrower will use.

— Matt, founder

Why buy from Giddy Pets?

Carefully selected by pet ownersEvery product is chosen and quality-checked by people who actually live with dogs, cats and small pets.
Tracked delivery on every orderUK delivery with tracking as standard — and it’s free when you spend over £39.
UK customer supportReal, UK-based humans read every email — usually Matt, the founder. No bots, no ticket numbers.
Easy returns14 days to change your mind, no interrogation. If it’s not right, we’ll make it right.