'The most beautiful eyes I've seen on a cat," one commenter said.

Add Yahoo as a preferred source to see more of our stories on Google. Yet some dog breeds seem to take beauty to another level. While the question (and answer) of which dogs have the prettiest eyes is ...

They say the eyes are the windows to the soul, and when it comes to dogs and their loving gazes, perhaps all the more so. From icy blue eyes to eyes in shades of green to dogs with heterochromia and ...