Nice! I'm going to have to go back and edit my first post with the high res version. Edit: Not sure how to accomplish this task :/
I've mentioned a few times there are 60 levels in the game. There is a reward painting for each and every level in addition to your score. You can share them with your friends if you'd like (there may or may not be a Game Center achievement for sharing). When you do share you'll be sharing something like this: http://art.pickpawcket.com/cata-lisa - or - http://art.pickpawcket.com/the-persistence-of-cat-naps/
The Dog Files: S. Ch. Nauzer The rich owner of the dog museum orchestrated the initial heist. He has deep pockets but would prefer to guard the paintings himself if he can save the coin. Spot Charlie Nauzer (Schnauzer for short) is aging though, and often misses things right in front of his nose. This certainly bodes well for any feline felons who want to sneak past him.
The Dog Files: Bruno Bulldog Bruno is quite literally "Muscle for hire". The only discernible weakness Bruno has is for Poodles. Pickpawcket might be able to sneak past with a dog disguise, but any disguise won't fool Bruno for long. It's best to give the bulldog lots of space when trying to sneak around him. Getting caught by him surely won't be pleasant.
The bulldog is the 2nd regular enemy in game... there are no 'boss dogs', only 'boss levels'. Normal levels are 1-2 screens large with only a handful of guards... boss levels are 4 screens large with many guards!