hmmm, i don't know if we can make that statement. animals seem to get irritated, how do we know they don't judge?

if you looked up "anthropomorphic rubbish" in a dictionary, you'd find this "article".

Well, aren't you just bright and cheery today, phaedrus! That time of the month, eh?

The clip isn't a scientific article, just a cute story. Take it or leave it. Oh, here's a good scientific study that might suit you better though:

http://www.hhs.gov/news/healthbeat/2009/09/20090907a.html

Have a nice day!