The counter 6匹 is used for counting: 6 small animals (dogs, cats, fish, etc.) (Category: 匹 (hiki) - Small animals, JLPT N4). 六 (roku) contracts with 匹 (hiki) to form 'roppiki' (double consonant + p-sound).
Context Example
魚が6匹泳いでいます。
Sakana ga roppiki oyoide imasu.
Six fish are swimming.
Which counter represents "6 small animals (dogs, cats, fish, etc.)"?
Correct! 🎉
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