YOU SAID:

the dog is something that went to the store to get some chips from the store but ended up dying

INTO JAPANESE

その犬は、店からチップスを取りに店に行ったが、死にかけたものである

BACK INTO ENGLISH

the dog went to the store to get chips from the store but was dying

INTO JAPANESE

犬は店からチップを取りに店に行ったが、死にかけていた

BACK INTO ENGLISH

The dog went to the store to get a chip from the store, but he was dying

INTO JAPANESE

犬は店からチップを取りに行ったが、死にかけていた

BACK INTO ENGLISH

The dog went to get a chip from the store, but it was dying

INTO JAPANESE

犬は店からチップを取りに行ったが、それは死にかけていた

BACK INTO ENGLISH

The dog went to the store to get a chip, but it was dying

INTO JAPANESE

犬はチップを取りに店に行ったが、それは死にかけていた

BACK INTO ENGLISH

The dog went to the store to get a chip, but it was dying