Photo credit: Angela Rafuse/My Grandfather’s Cat Instagram (Used with permission) – Several years ago, Angela Rafuse's adopted her grandfather's grumpy elderly cat Mackenzie after he died
Photo credit: Canva, Deagreez from Getty Images, cropped (left) / Muttville Senior Dog Rescue (right) – A family did a DNA test on their newly adopted senior dog, and their minds were blown.
