These little spaniels sleeping together in Cardullo's Gourmet Shoppe in Harvard Square reminded me of Harris and Toffee:
I think our animals need a best friend (or four) for companionship and good mental health as much as we humans do. These dogs appear inseparable, and they probably have many other dog friends that they visit and play with on their walks. Indoor cats don't have any opportunities to bond with their own kind if we don't adopt a companion (or four) for them. I watched Wendy and Harris take turns chasing each other the other morning, while Lion wrestled with Possum, and life was good.