So..I have two cats you can pick from! First off
Username: Nixey
Character: Ashfeather
Age (Physical and Overall for Dead Cat) : If I remember correctly she was around 30-35 moons when she died, currently she should be around 60-65.
Pronouns : she/her
Role: Dead cat
Appearance : A ashen furred shecat with a feminine physique. She has pale blue eyes that glitter happily. She’s on the average side, standing at 9.4 inches and weighing in at about 10-11 pounds.
Personality : A very motherly, kind cat. Ashfeather had her own kits before she died, though, she saw one to apprenticehood but the other two were given to her kittypet mate. She can be stubborn and sarcastic, but is typically protective.
Questions : 
Others : She is a Starclan cat as well as she’s originally from Thunderclan.
Character: Splotchleaf
Role: Shadowclan member
Questions : nope!
Others : his bio is linked with his name
@
Fawnhearted