My dog mustn’t be let off the lead or he runs off. Will this be a problem? By admin Posted March 27, 2013 In 0 0 Your dog will be exercised according to your wishes. If you say he stays on the lead, then he certainly does. admin Recent PostsCan Human Stress Levels Affect Dogs?Are Dogs Evolving To Fit In With Human Social Life?The Dog Crate Debate.Dog Friendly Christmas Events.