In my humble opinion, collies have the most adorable ears in the dog world!  Especially the rough coated collies!  Those little furry ears that flop over on their head … oooh, I just want to touch them!  This is a Blue Merle collie – blue merle being the dog’s coloring which is marbled and predominantly blue-grey and black with white and tan markings.  Such a beautiful dog…and he’s smiling, too!