one's bark is worse than one's bite

English

one's bark is worse than one's bite

one acts in a threatening way but is relatively harmless

Arabic: please add this translation if you can
Armenian: հաչան շունը չի կծում (hačʿan šunə čʿi kcum)
Chinese:
Mandarin: 刀子嘴豆腐心 (dāozi zuǐ dòufu xīn), 善吠的狗很少咬人 (shàn fèi-de gǒu hěn shǎo yǎo rén)
Czech: pes, který štěká, nekouše (cs)
Dutch: Blaffende honden bijten niet
Finnish: haukkuva koira ei pure
French: chien qui aboie ne mord pas (fr)
German: Hunde, die bellen, beißen nicht (de)
Greek: σκύλος που γαβγίζει δεν δαγκώνει (skýlos pou gavgízei den dagkónei), σκυλί που γαβγίζει δεν δαγκώνει (skylí pou gavgízei den dagkónei)

Hindi: please add this translation if you can
Italian: cani che abbaia non morde
Japanese: 弱い犬ほどよく吠る (よわいいぬほどよくほえる, yowai inu hodo yoku hoeru)
Korean: please add this translation if you can
Polish: pies który dużo szczeka - nie gryzie
Portuguese: cão que ladra não morde (pt)
Romanian: câinele care latră mult, mușcă rar
Russian: соба́ка, кото́рая ла́ет — не куса́ет (sobáka, kotóraja lájet — ne kusájet), ла́ющая соба́ка не куса́ет (lájuščaja sobáka ne kusájet)
Spanish: perro ladrador, poco mordedorperro que ladra no muerde
Vietnamese: please add this translation if you can