We know our Algy is not as good with some other dogs as he might be, so he is kept on an extending lead, Biggles who thinks he is a teddy bear, is the first one to run if lips are raised at him, Bertie is on an extending lead, as he is still very young and at the stage where he is baggable (ie easily popped into a large bag, hidden and taken)! People who do not watch what their dogs are doing are likely to end up with dead dogs, do they know who or what is in the field, on the track, coming down the road?