The pup I had before Thistle had a similiar life. Missy lived in an apartment with a family of four+. Mum, dad, two boys under age four and her own mother. She never played with toys. If I bought one and tried to give it to her she got nervous and backed away. My guess is being the roughly the same age as the oldest boy she was taught to leave toys alone. She didn't understand chasing a ball. When they went to the park to play it was her mother that chased the ball and Missy would chase after her mum. She didn't like to cuddle. If I would lay beside her to cuddle she got nervous and moved away. Probably because little kids are not fun to cuddle with. She did enjoy being petted and brushed. It was kind of sad but she was a sweet friendly dog and I had her for over ten years.