King is a big baby‰'Û|At 9 Months he was showing aggressive puppy behavior. So my brother enrolled him in a four week boarded training class in Southern California. He is now13 months. When he came back from that class some things were much better and others were worse. He is crate trained listens to the command 'quit'. But the trainer used vinegar and water in a spray bottle and now he is scared of baths. And he has weird triggers. If he find some thing that he knows he's not supposed to have he will not let you get it. He will growl at you. The woman with a trainer and so I feel like he shows aggression towards me. He is doing great with my other mastiff but we have not shown him our cats. So we're not sure how he does with cats. He's used to going on walks but the trainer also only used a poke collar so we can't get a harness on him. That is one of his triggers. Last week my husband and I flew down to California and drove back with him (because his bed is not allowed on a plane). I am hoping a Rescue can take him to work on his bad behaviors. But he would be an awesome dog for the right person!