Pets Appear to Slow Cognitive Decline in Older People Who Live Alone <img width="128" height="52" src="https://www.sciencealert.com/images/2023/12/GreyHairedWomanTakesSelfieWithDog.jpg" alt="Grey-haired woman takes selfie with brown dog in forest."/> The best kind of friend. https://www.sciencealert.com/pets-appear-to-slow-cognitive-decline-in-older-people-who-live-alone