Luna is very active, high guarding behavior. Needs 8ft tall fence, as she jumps our 6 ft tall fence with ease. Loves other dogs (but likes to play too rough with our older female beagle so they fight alot), loves kids but is so hyper she could knock them down as she consistently jumping on everyone. Shes had 2 dog trainers, has basic obedience down, walks ok on leash (I use a choke collar, as she will pull you off your feet. Is crate trained, sleeps in our house, needs fully fenced 8 ft tall fence. We feed her separate as she shows guarding behavior around her food bowl, but is fine sharing treats with the other dogs. She will need a strong leader, alot of patience,and experienced person who has dealt with Mastiff's before.