Slate Grey Giant Mat Cover

The Red Dog CompanyMade in the UK

£219

Made in Great Britain, our mattress covers are comfortable, durable, attractive - and machine washable. The wool topper has excellent thermal properties, allowing the body to feel warm in the winter, and cool in the summer. Wool quickly wicks moisture away from the body. It is considered to be hypoallergenic, and self cleaning, naturally breaking down bad smelling bacteria. The Slate Grey Tweed is made for us by Marton Mills, a traditional family-owned weaving mill in the heart of West Yorkshire. It looks fabulous and is tough too.

The Red Dog Company's own words, read from their page.

Buy from The Red Dog CompanyPrice seen 2026-09-04. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as RED DOG HOLDINGS LIMITED, number 11381400. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Stated by the company: "From our Hampshire base we have scoured the country to find the very best British materials and manufacturers." Source.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Made in the UK
The maker states: Made in Great Britain, our mattress covers are comfortable, durable, attractive - Source. Their words, not ours; we have not independently verified it.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.