Tiger Cub's Zoo Outing Interrupted by Protective Mother

A baby tiger in a zoo tried to get closer to people.

Its mom quickly came and pulled it back into their enclosure.

The video of this went viral online.

People have watched it millions of times and shared their thoughts.

Some viewers think the mom was scared for the cub.

Others worry about animals living in zoos.

The video has led to many conversations about how zoos treat animals.