Felis Catus is your taxonomic nomenclature an endothermic quadruped, carnivorous by nature. Your visual, olfactory, and auditory senses contribute to your hunting skill and natural defenses. I find myself intrigued by your sub-vocal oscillations a singular development of cat communication that obviates your basic hedonistic predilections for a rhythmic 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 utilized to aid in locomotion it often serves to illustrate the state of your emotion. Oh Spot, the levels of behavior you display connote a fairly well developed cognitive array and though you are not sentient and do not comprehend I nonetheless consider you a true valued friend.