...wow. I keep staring at my wall laughing and saying "That is an idea!" I love how you came up with animals comming to the shop to choose their "pets" then waiting for their chosen human to be drawn to the shop. I love it! It is such a perfect idea that just fits with PSoH canon so well. XD I am so glad I read this. Thank you.
Aww, you've made me read whole Petshop of Horrors because of this...and I'm generally alergic to shoujo.
Ah well, I have no regrets. I'm a sucker for Supernatural :)