Can confirm Koalas smell like 'cough sweets' or eucalyptus cough drops. The older the koala gets, the more they smell like vitamin b. It's kinda weird.
I don't get the cow one, how does a cow understand what laughter even is? Cows don't laugh. I could see this being true for some great apes, since their basic behaviors are so similar to humans, but this sounds like ******** .