I've stopped looking when I saw the first picture.. Barking is translated to 'blaffen' in dutch. However, we say it sounds like 'waf', or even 'woof'. Blaf (which is a singular of blaffen) is just a translation of 'barking', it's not how it sounds like.
How am I supposed to believe that the other ones are correct?

^ seconded

well the indonesian version of dog sound (guk) and the lion (aum) is correct

:)

the few spanish ones i saw are correct