The Volas Round Fluffy Plush Pet Bed listing says an ultra-soft plush surface, a round nesting shape, a non-slip bottom, availability in various sizes and colours, and use for cats and small dogs. It is in Pets.
The Color option lists Gray, Brown, Beige and Green. The first photo is a grey round bed with a cat in it. The cat is styling.
See the Volas pet bed page.