How do i say (dogs arent important in japan) in japanese?

Question:

hiragana and katakana please thankyou

Answer:

Why would you need it in Katakana... none of the words in the sentence you have stated is a loan word. But... I guess you can put dog as ドッグ instead of 犬?

犬 = dog
無理 = important
日本に = in Japan
じゃない = not

日本に犬は無理じゃない。