Minecraft wiki entry for Goat_Horn, associated text: Holding use when holding the horn shows the eating animation‌[until BE 1.18.30] or tooting animation‌[upcoming: BE 1.18.30] and makes a horn noise, identical to the horn sound heard during raids‌[until BE 1.18.30] or its corresponding goat horn sound‌[upcoming: BE 1.18.30]. The animation is not visible in first person.‌[until BE 1.18.30]