Three major mistakes walk with their dogs

Good and quality walking with a dog is one of the most important prerequisites for a good relationship with the dog.
The dog should spend most of the energy right in walks. But if the walks are nervous and stressful, neither the dog nor the owner have no pleasure and enjoyment. The dog becomes more nervous, harder to control, the host is dissatisfied, and it 3x a day for the entire life of the dog. No good it can end.