My mom adopted kooper 3 months ago he was 47# now he is 99#. He is a little stubborn when it comes to training him, I know he knows what to do but he only does it at his pace. He loves my mini bully mix, she does pretty good with him but he does get on her nerves occasionally lol Very sweet & loving, extremely smart! So glad he is in our family. He was a rescue from hurricane in north Florida last year.