Translation

haundo means "Hound" in English.
It's a katakanization, a loan-word.

haundo is normally written with katakana, as ハウンド.
haundo written with hiragana is はうんど.
haundo does not have kanji.
Romaji ha u n do
Katakana
Hiragana

Further Reading

Wikipedia: ハウンド (Hound)