Lucy is a rescue dog about 6 months old. shes a good dog indoors. the problems start when we take her out first, theres the frantic pulling on the lead which im struggling to correct. im doing this by stopping everytime she pulls but its wearing me out and she keeps on trying to pull. theres a nice quiet bit of beach near us so we took her there today by car and let her off the lead for a good runaround. she was like a different dog. barking at a woman who was nowhere near us. shes never done that before as she usually loves everyone. then shes racing around and snapping at our legs, digging like a mad thing in the sand then racing around again. barked madly at another man who passed. she was like a different dog and a very unpleasant one too. I'm guessing that she thinks shes leader off the pack. shes herding us and protecting us from others. if I'm right what do I do about it? if I'm wrong, what do I do? thanks very much, hopefully, for your good advice.
