Dog in a Handbag

I have heard about it. I have read about it. I have even seen evidence of it in gossip magazines but until today I had never seen a dog in a handbag! It was a tiny dog in a medium sized handbag and it was looking out at its surroundings in a quite content kind of way but I was left with the following questions; was there anything else in the bag? Was it purely for the purpose of carrying the dog or would the owner also carry her purse, keys, lippy etc in beside the dog? What about suitable poop-proof lining? Was there a special compartment for poop? Or treats? I feel an emptiness in my life now. I need answers. Please help.