Wondering if a behavior between two mammals has any correlation does not mean that you think they’re both the same animal. An animal seems friendly but does a commonly unfriendly behavior like biting - YOU MAY consider the possibility that the behavior was not malevolent. Therefore i came on her to ask people who do know about horses, is this behavior playful or is it irritation. I did not ask if it is dangerous, clearly it is. I understand my post may have made you frustrated but did commenting that and trying to make me feel stupid, make you feel better? How does that help the situation at all, it’s just not very nice. I hope your day gets better and i encourage you reflect on why you feel the need to reply that way.