That idea has some potential ;~D
I think its a great idea. I just paid $10 for a tiny book called "If Dogs Could talk" by Joel Zadak. It's very good. it has a link to a website in it called www.pillbooks.com You may be able to view it there.
Everyone here comments on your photography, you seem to be able to capture great expressions and movement so it might be something to seriously consider! ; D