Need a new rabbit hutch - anyone got one with a decent roof?

[NigellaIaint]

We need to buy a new rabbit hutch as the roof on our old one has gone the same way as our previous two and begun to leak.

All the hutches I've seen have mdf with felt over the top and don't seem to last a) due to the weather and b) due to our cats jumping on top of them.

Can anyone recommend a strong good sized hutch please?

[Bamaluz]

Could you mend it with some plyboard and roofing felt?

I always use a cover with mine because I don't trust them not to leak.