This is the response I got:
Thank you for your email and information on our Wooden Rabbit Hutch.
This particular item is supplied to us by well known Pet Supplier within the UK. Every item would be manufactured with quality and animal welfare in mind. I will certainly pass this feedback over to the relevant teams, to ensure that we do not advertise this as a permanent accommodation for rabbits.
This will be looked into and discussed with our suppliers.
We do offer a wide range of rabbit hutches on our site, most of which are larger than the recommended size for the animals living spaces. As an online retail provider, we do have to give our customers options to choose which is most suitable for them.
If you want to have a look at the alternatives available, please click here.
If you have any further questions or concerns, please do not hesitate to contact me.
Thank you for shopping with Wayfair.co.uk.
Sincerely,