I had no idea that the hole under the tree roots was so large until Caspian has disappeared in it. Luckily he has reappeared a moment later. That's also a perfect illustration why I don't put any collars on him. If a collar got hooked on something, he would be stuck. He would not have enough strength to "break" the collar and I wouldn't be able to get him out. He has an identification chip implanted though.

Cat name: Clark, Caspian
Breeder: Ojos del Salado
Breed: Russian blue
Born: November 27, 2017