Assertion: horseman's horse | /r/HasProperty | tense
Facets:
Source sentences:
text: Here are some other things I hear about this noise; the noise is made since the testicles have been removed, because the sheath is dirty, because air is trapped, it is when the horse is tense and only geldings make the noise.
text: When a horse is tense, stressed, being resistant, showing frustration, excited or is trying to show dominance, he will make this noise.
text: When a horse is trying to impress mares or about to defend his position to another horse, I would say he is tense and showing dominance, which would coincide with the idea that the horse is tense and excited, which could mean he is retracting his penis and creating an air trap.