How to say "dog" in Japanese

Choosing the right word
  • ワンこCommon
    nounThe children's word for a dog, matching English 'doggy' or 'bow-wow'; it is the common choice when speaking to or like a small child, and is normally written in kana alone.
  • nounA katakana borrowing of 'dog'. It is less common and seldom the everyday word you want, turning up mostly in set phrases and compound words rather than as a standalone name for the animal.
  • ワン公ワンこう
    nounA colloquial 'dog', often rough, teasing or dismissive in tone; it can come across as insulting, so it fits casual banter about a dog rather than polite speech.
  • 犬の顔いぬのかお
    expression, nounLiterally 'a dog's face' or 'a dog's head'; it also names a sake-bottle-like shape. It is not how you would say 'dog' for the animal itself.
  • トックリ形とっくりけい
    expression, nounLiterally 'sake-bottle shape': it names the form of a tokkuri sake bottle, also likened to a dog's face or head, and is not a word for the animal itself.

For the animal, 「ワンこ」 is the common children's word, 「ドッグ」 a less common loanword, and 「ワン公」 a rough colloquial one; 「犬の顔」 and 「トックリ形」 are shape terms, not words for a dog.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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