I recorder my bulldog's weird nose and throat sounds while he is playing with his ball and simply slowed it. The quality is quite dirty but you might use that thing? BoubouSlow.wav 聲道:2 類型:wav animal、guttural、dog、slow、bulldog 動物、喉音、狗、慢、牛頭犬 資料來源:freesound ( https://freesound.org )