A senior warrior, a few moons away from retirement, in a strained relationship with his brother. Rabbitfluff was actually the mentor of Berrystar (at the time Berrypaw). He was harsh in training, yelling and cursing his apprentices to be better, less weak and faster, fighting them in training as if they were a full grown warrior. But outside of training and on hunting trips, he was a simple cat, and could actually be quite playful. His old age and weakening joints have caused him to be less, and he got what would be his last apprentice (Horsebranch) moons ago, and they’re already a warrior, but he’s still remained kind, talking to apprentices about why he was being tough on them, and even joining their groups of friends if the younger cat could get past his gruff training techniques.
Berrypaw never could. She to this day resents her old mentor, refusing to give him any proper assignments around the territory, telling him to just go join the elders already.