Chubbs was very vocal so I am training him to use his voice. currently can say I Love You. Know how open some door just not the door to let himself out to pee. lol He has separation anxiety when he is away from me (mom). Moans when he is away from me. Not sure why he’s so connected to me. He dog have some aggression towards new dog. not sure if he is aggressive or protective but concerns me bit.