And other things.

I was reading a book which included chimp behavior so in my searching I found this

http://www.bigsiteofamazingfacts.com/why...-have-tiny-ones

Rather unrelated to my quest to see if they could be potty trained ( probably not)
But that Chimps have the largest testicles of all primates including humans and gorillas.

According to this, the size of the testicles is related to the amounts sperm they have available which is determined by how secure the male feels toward his mate(s).

Which has been shown in humans that if couples are separated longer times from each other , the male releases more sperm when they do couple. Which gives credence to the old adage. "Absence makes the heart grow fonder" really means his other organ grows more productive.

Dave
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There are 10 kinds of people.
Those that understand binary and those that don't.