Follow the link in my earlier post for an equivalent test for dogs, the "sniff test", which is a better match for their primary mode of perception and which they do pass.
traditional wrote:A little puff of wind, travelling from the heart,
Trickles down the back bone, and turns into a fart.
A fart is very useful, it gives the stomach ease.
And when you are in bed, it suffocates the fleas.