"He truly does do it for them because look how fast he runs back, that poor baby does not want to be out in the cold," one user commented.

A pet parent told Newsweek that she almost cried when she saw her cat, who "never" plays, change his ways to show the foster feline the ropes.

A s cat parents, we want our felines to be happy and well-adjusted, and we really want to meet all their needs. This means we ...