Here’s a question for you. How can you help a bunch of senior citizens to reduce stress, anxiety and depression, increase social interaction and physical activity, lower blood pressure and lessen loneliness possibly all at the same time? Need another hint? Name something white and fluffy with a long tail that goes miaowwwww? If you guessed a cat, you are partially correct. We are not talking about a real cat. It’s a robotic "companion pet", developed by toy maker Hasbro. His