The medium certainly isn't 90cm - such a shame as it's a beautiful bed. Definitely go large.
Reviews from other countries
29/03/26|Sweden
L 90 x B 60 x H 30 cm
This is a stars rating area from zero to 5: 3/5
Ok
It doesn’t look like the product picture, it’s more of a round bed.
The fabric on the top/edge is very thin and got holes after just a few days.
But it’s soft and seems comfortable for the dog.
Probably won’t last long, but he likes it.