This is so sweet. A cat adopts a blind dog. It opens doors for the dog and leads him outside, too.
http://www.huffingtonpost.com/2014/10/01/cat-guides-blind-dog-video_n_5916944.html?ncid=fcbklnkushpmg00000023
http://www.huffingtonpost.com/2014/10/01/cat-guides-blind-dog-video_n_5916944.html?ncid=fcbklnkushpmg00000023