This
is a
dog
behavior problem and is quite
easy to cure.
When
your dog or puppy starts to climb up the lead you should repeat in a
stern voice 'Off'' or 'No'.
When
you have said this you should move away and then give the 'Sit' command.
By
this stage in your dog training regime or puppy obedience training
program your dog should now understand that sit means sit.
You
should not be doing this outside as it is too distracting - stay inside
until your dog or puppy has mastered this technique and has completely
stopped trying to climb the lead.