So I am trying to create my favors.. We are going to do a donation to the animal rescue league.. As a thank you to my guests we have a local candy shop creating chocolate dog bones.. we are going to package them and attache a little card that says something along the lines of thank you for spending this day with us. A donation has been made in your honor to the animal rescue league (where we got our dog).. So my question is, does anyone know a website where I can create a custom sized card (not your typical 4 x 6 or 5 X 7).. we'd like to put a picture of our dog on there, but its going to need to be on the smaller side.. most websites i have found (like shutterfly or snapfish) have only certain sizes you can create.. any thoughts???