Several years ago, Angela Rafuse adopted her grandfather's grumpy, elderly cat, Mackenzie, after he passed away. Soon, the cat became her best friend and adventure partner, inspiring her to help other senior citizens rehome their beloved cat or dog once it was their time to pass on. "My Grandfather’s Cat helps seniors and terminally ill people feed and arrange second forever homes for their beloved pets before they move into retirement homes or pass away," the website states. She founded th...