An abandoned fox den that was empty moons before LeafClan arrived. Apprentices enjoy exploring here, and mentors take their pupils to this place to test their sense of touch, instinct, scent, and hearing, since the burrow is pitch black inside. Some sneaky kits that made it out of camp stumble upon here several times and get lost inside. Unless one got lost in the vast gap inside and died of starvation, the fox den is completely safe and predator-free.