You want to join this contest of show me Shadow by 
@melinda010100/shadow-hunters-smash-contest-round-8eb5fe02ae27e
Some pets we keep at home can try to behave like humans, this pet is fun to be with. It tells us someone is at the gate with a bark when it hears a knock. It scares people away with it's behavior.
It jumps up and tail wagg around the people at home that it's familiar with and this could mean excitement or happiness for the dog. When i was trying to get the shadow of this dog it was tail wagging which made it run around the the compound.