This is Servalpaw she was adopted into the clans after her mother abandoned her. Most of the other kits wouldn't talk to her because even though she was the same age as them she was much larger. This was because she was half serval. Most of the clan viewed her with distrust because of how large she was until she proved herself to be an adept hunter and fighter. She made friends with Sunpaw, Silverpaw, and Halfpaw, and now lives happily in riverclan.
Credit to Bronze_Falcon