The name is Spot, not Plot. An easy typo to make.

Expected catsuit, got cat, very happy

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 subvocal oscillations,

A singular development of cat communications

That obviates your basic hedonistic predilection

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.

O Spot, the complex levels of behavior you display

Connote 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.