I have said in the past that I think Alzheimer's disease is one of the most heartbreaking diseases to watch someone struggle with. Everyday tasks become incredibly difficult and frustrating. I know because I watched my grandma struggle with it herself.

I had to share this video with you when I saw it. The man in the video has Alzheimer's and has lost almost all ability to speak. However, when the family dog is around, check out how he suddenly finds a way...