C1-10P

Chopper (real name C1-10P) is an astromech droid owned by Hera Syndulla and a major character in ''Star Wars Rebels. ''Though lazy and selfish, he still cares about his friends and helps them out when they are in immediate danger.

Personality
Chopper is a grumpy, sometimes selfish, and old droid who, according to Dave Filoni, is the "cat" of the Ghost crew whole R2 would be the equivalence of a dog. Though lazy and selfish, he still cares about his friends and helps them out when they are in immediate danger. However, he is mostly cranky and sarcastic due to his advanced age. While Hera is the only one who can successfully reprimand him and an amicable relationship with her, Sabine and Kanan, he had a slight fraught but mostly stable relationship with Ezra and sometimes, Zeb. He is often the cause of their problems. Overtime, Ezra and Chopper formed a mutual friendship with one another. He has a respectful relationsh with Hera because she was the one who rescued him from a Y-Wing and Adopted him, giving him more attention than Hera's father, Cham Syndulla.

Surprisingly, Chopper had a playful side when it came to children, as he played with baby Alora and Pypey and brought out the best side of him through Hera's son, Jacen. Unlike R2, he did not care about being loved by the organic beings he was working with. He also feared of being replaced, as he launched an Imperial astromech Droid out of the Ghost when he heard that Zeb, Hera, Ezra and Sabine consider keeping him.

Chopper didn't really have any friends, according to Hera, but considered the Ghost crew as family and AP-5 was his first friend. Despite his uneasy relationship with Ezra, Chopper beeped in agreement when Ezra told Clan Wren they would be returning to Atollon if the Clan was unable to render the rebels assistance.