瓦，还真有宠物睡得水床呀。。。

去看了那照片，很感动，下面有人建议让患关节炎的高龄狗睡水床，去狗了一下，还真有 -

Pet Water Beds For Dogs & Cats

 

Pet Water Bed Small For Dogs & Cats Code: #14FG-WATB-S Weight: 0.00 Price: $63.75  Click Here For Details PET WATER BED FOR DOGS & CATS (PET WATER BED AS SEEN ON THE NBC TODAY SHOW) Your Pet Deserves A Good Nights Rest Too! Health And Comfort Benefits Of Water Beds Has Been Well Established Over The Years. These benefits Apply To Pets As Well. The Pet Water Bed Is A Complete Sleeping System Consisting Of A Sturdy Foam Support Frame And Inserts, Water Mattress, Safety Liner, Foam Top Panel And Zippered Protective Soak-Through Proof Cover. This System Is Especially Beneficial For Older Dogs And Cats That May Suffer From Aching Joints, Poor Blood Circulation And Often, Just Have Trouble Sleeping Comfortably (Some Assembly Required). Available In Three Sizes: Small (20 x 24) - $69.75 Medium (24 x 32) - $87.30 Large (32 x 44) - $112.00 (Allow 1-2 weeks for delivery of dog & cat pet water beds)