It could be something else to this blind man if this loving and caring dog neglected the deadly trap on his like the owner did to this blind man as the owner.
However, in a viral video, a blind man was passing by with his working stick, not knowing where was going to and what’s passing by.
The lady that owns the Dog was actually working with her dog. She saw a deadly trap in front of the blind man while the blind man was navigating with his working stick.
This lady however saw him and wave him in order to confirm that he was not actually seeing. As she passed the blind man leaving the deadly trap behind, the dog return to make a clear way for him.