i got my first puppy( shitzu) at the end of april....he is now 8 months old and walking him has become a nightmare due to the fact he is distracted by just about everything when we are out..if he sees someone walking down the street he just sits down and refuses to move until they have disappeared out of site......he refuses to go the way i want him to most of the time and i dont like dragging him in his harness, as for interacting with other dogs he just goes mental with excitement and he gets tangled up between ther owners legs/leads you name it...its got to the point where i try not to let him go near other dogs to avoid these scenarios...when he sees dogs approaching in the park he just sits down and waits for them or runs at them straight away...i cant even think about letting him offlead as he doesnt even come back to me when he is on the stretch lead...have tried to get him to come back to me or walk using treats but this doesnt really stop him from being distractd plus i realise this is a bad habit to get into...i am trying to build up a relationship with him whilst out walking to get him to do what he is told but its getting worse...my wife gets treated the exact same way as does my daughter when they are walking him...any helpful info would be really appreciated