Self-Warming Cat Mat Size Guide: How to Choose the Right Size

A self-warming cat mat only works if your cat actually uses it, and size is a big part of that. A mat that is too small or in the wrong place can end up ignored. This UK guide explains cat mat sizes, how to measure your cat's favourite spot and how to choose between the three sizes of our self-warming mat.

Quick answer: measure the spot where your cat likes to sleep, think about whether they curl up or stretch out, then pick the size that fits: 40 x 70 cm is the smallest, 50 x 70 cm gives a little more width and 75 x 115 cm suits a larger resting area or a cat that likes to sprawl.

How do you choose the right size cat mat?

Start with the spot. Decide where the mat will go: a basket, a windowsill, a cat tree platform, a sofa arm or a corner of the floor. Measure that space, because the mat only works if it fits. A narrow windowsill needs a smaller mat than an open corner of the living room.

Then think about your cat. Some cats curl into a tight ball and are happy with a compact mat. Others stretch out on their side and need more length. Larger cats, or homes with more than one cat, may do better with a bigger mat so there is room to share.

What sizes does the self-warming cat mat come in?

• 40 cm x 70 cm: the smallest size, a good fit for a basket, a windowsill or a smaller cat.
• 50 cm x 70 cm: a mid-size option with a little more width for stretching out.
• 75 cm x 115 cm: the largest size, suited to a larger resting area or to cats that like to sprawl.

The listing asks you to allow a 2 to 3 percent difference in size, as measurements are taken by hand, and colours can look slightly different on screen.

What does self-warming mean?

The product details describe the mat as self-warming and made from soft polyester. Check the product page for how the mat is described, and keep in mind that every cat has its own preferences, so give yours time to decide whether it is their new favourite spot.

Where should you put a cat mat?

Cats like spots that feel safe and warm: out of draughts, near the family and with a view of the room. Avoid placing a mat directly against a hot radiator, so your cat can choose to move away if they get too warm.

How do you get a cat to use a new mat?

1. Place the mat where your cat already likes to sleep.
2. Put a familiar blanket or a worn T-shirt on top so it smells like home.
3. Leave a few treats nearby and let your cat investigate in their own time.
4. Do not move it around too much in the first few days.

Can other small pets use a cat mat?

The product is listed as a pet bed pad, so the smaller sizes may also suit other small animals. Always check that a product is suitable for your particular pet before you use it.

Our self-warming cat mat

You can see the three sizes on the Self-Warming Cat Mat page, or browse more in our Pets collection. UK delivery is free.

How do you keep a cat mat clean?

Shake the mat out and vacuum off fur regularly, and follow any care guidance that comes with it. Make sure it is fully dry before your cat uses it again.

Frequently asked questions

What size cat mat do I need?

Measure the spot where the mat will go and watch how your cat sleeps. Curlers are often happy with a compact mat, while stretchers and multi-cat homes may prefer a bigger one. This mat comes in 40 x 70 cm, 50 x 70 cm and 75 x 115 cm.

Do cats like self-warming mats?

Every cat has its own preferences. Place the mat where your cat already likes to sleep, add something that smells familiar and give them a few days to decide.

Where is the best place for a cat mat?

Somewhere safe, warm and out of draughts, near the family and with a view of the room. Avoid putting it directly against a hot radiator.

Can a dog use a cat mat?

The product is listed as a pet bed pad, so check that it is suitable for your pet before you use it. For bigger dogs, see our extra large dog bed size guide.

Related guides and collections

• Have a dog too? Read our extra large dog bed size guide.
• Planning for the cold months? See cosy winter beds for cats and dogs.
• Browse more in our Pets collection.

The short version

Measure the spot, think about your cat's size and sleeping style, pick the matching size and give them time to settle.