Don't want doggy piles in the fridge? Just add a little more milk and roll the cookies 1/4 inch thick and cut out using the cookie cutter of you choice. You cook time may be less if you use a small cookie cutter.
But this is your chance to use those pottery lessons, or that art class you took or maybe you used to play with poo (I'm not judging) that valuable experience will no doubt shine through in your treats!