Wow! That one (and all of the ones on your site) are so beautiful! The composition of this one is nice, and the colors bring to mind that sweet sleepiness they are feeling. I agree, I MUST comission you once or twice soon lol I love the snowing stars on your page as well.
Also, another question: Is the other version of Salty on your page with custom baby Salty...is he real or a custom? If he is real, is he a Spanish one or...? I like him! ^_^