Lay My Hat

Either remove the dog hair one completely, or swap it with yours and you deal with it until you get a new one.

If you do just offer them your machine on your side, do not attempt to charge them, you're just opening yourself up to bad reviews.

I use zip linked in my sleeps 20. Its a huge advantage.
Had many comments on how comfortable they are.
The zip is covered by a thick lip of fabric and once you have a mattress cover and sheet on, it's very comfortable.