I love this dog very much but I'm a senior living in an apartment and this little man needs a yard to run and play and someone younger and better health then I'm in. He is very very smart and learns fast. He is not house broke but goes on the dog pads very good. He wants your attention most all the time. He does sleep with me since he was a puppy When I bought him I was told it was a Chihuahua but grew up to be Jack Russel.