In general, dogs are loveable and expressive creatures. And just like a human's, emotions can be written all over their face. Man's best friend can appear to smile or look surprised, bewildered, confused, grumpy, tired or excited. In fact, a canine can display pretty much any human emotion you can think of on their cute doggy faces. Photographer Elke Vogelsang, captures the oft-playful and fun expressions of dogs, including her own pups Noodles, Scout and Loli in the fantastically expressive photo series below. Check it out! Which do you think is the most adorable?