If you spawn in a horse with a spawn egg, and holding right-click on it with, for example, spider eyes, it makes an obnoxious sound. It should only make the sound one time.
2020-02-17 11-52-12.mp4
MC-184400 Llama does not produce any sounds if right-clicked with other spawn eggs or unrenamed name tags
MC-172557 Right clicking on horses, donkeys, mules and llamas with unusable items plays hand animation