Felis catus is your taxonomic nomenclature
An endothermic quadruped, carnivorous by nature
Your visual, olfactory, and auditory senses
Contribute to your hunting skills and natural defenses.

I find myself intrigued by your sub-vocal oscillations
A singular development of cat communications
That obviates your basic hedonistic predilection
For a rythmic stroking of your fur to demonstrate affection...

A tail is quite essential for your acrobatic talents.
You would not be so agile if you lacked its counterbalance
And when not being utililized to aid in locomotion
It often serves to illustrate the state of your emotion.

Oh Spot, the complex levels of behavior you display
Connotes a fairly well-developed cognitive array
And though you are not sentient, Spot, and do not comprehend
I nonetheless consider you a true and valued friend...
 
  Written by Brannon Braga and performed in "Schisms" (The Next Generation) by Brent Spiner