YOU SAID:

anyone seen my puppy, he is black, runs fast, and is inttelegent, with white markings,it is very social

INTO JAPANESE

私の子犬を見た人は誰でも、彼は黒く、速く走り、頭が良く、白い斑点があり、とても社交的です

BACK INTO ENGLISH

Anyone who has seen my puppy, he is black, runs fast, is smart, has white spots and is very social

INTO JAPANESE

私の子犬を見たことがある人は誰でも、彼は黒人で、速く走り、頭が良く、白い斑点があり、とても社交的です

BACK INTO ENGLISH

Anyone who has seen my puppy, he is black, runs fast, is smart, has white spots and is very social