Can climb trees , can't speak.

Arboreal: Because it lives predominantly in trees.

Agile: Due to its quick movements and ability to jump between branches.

I like it because it's pretty, small, there are people who have them and that's why I like them.

Squirrel monkeys are small primates with grayish to yellowish fur on the back, a light belly, and a white facial mask with a black snout.

They can move on all fours, climbing and jumping between tree branches to search for food, mainly fruits and insects.