yes that is true. I have to deal with a situation where it appeared I was being laughed at and it wasn't. I finally stopped thinking about that this morning. its a pet peeve of mine, but god used that to change my heart from doing the same thing to others. how hyprocritcial and egotistical of me. theres also other heart issues with that situation. I may post a thread on that.I'm speaking generally about animals, of course.
The point being they react instinctively, while we humans ponder and assess and think about things and act/react cerebrally (remember, I'm a brain surgeon, lol). Remove whatever it is outwardly that is provoking the dog to react and he will stop reacting. Not true with humans. We continue to think and invent things in our minds after all outward evidence of threat is removed.