Am i doing something wrong?

In my local python3 console it's ok:

>>> print (COW)

    \   ^__^
     \  (oo)\_______
        (__)\       )\/\
            ||----w |
            ||     ||

>>>

and once i get to checkio web editor in firefox, i get smashed cow, like this:

>>> print(COW)

\ ^__^

\ (oo)___

(__)\ )\/\

||----w |

|| ||

How can i make print command print all i ask it to, with a leading whitespaces?