YOU SAID:

You can lead a horse to water but you cant make them drink

INTO JAPANESE

馬を水に導くことはできますが、飲ませることはできません

BACK INTO ENGLISH

You can lead the horse to the water, but you can't drink it

INTO JAPANESE

馬を水に導くことはできますが、飲むことはできません

BACK INTO ENGLISH

You can lead the horse to the water, but you can't drink it