This is a new US-based shopping site that focuses on small dogs and donates a portion of proceeds to rescues. They've kindly linked to the board here. :)
They have some nice small dog stuff including our favourite Puppia harnesses so people might want to check out their things. They also have a really nice range of supporting harnesses that would be great for cavaliers.
There's also a nice range of beds and of treats, amongst other things!