Snowie has had little training as his 1st owner was elderley,will he ever adhere to my calls to come here,he’s a good dog otherwise &very affectionate to us & our wee yorkie.When iv’e taken them for a walk & unleash them in the garden Snowie looks me straight in the eye & turns to run as though he’s thinking “I’ll decide when I come in”.HELP,cos I want to keep him.