Wagulates

My dog's tail it wagulates

She wants to eat after she ate

So if I'm early or if I'm late

Her tail always wagulates

Sometimes she gets in trouble which isn't great

I will tell her no at any rate

But still her tail wagulates

When I leave she goes into her crate

Yet her tail continues to wagulate

She's too young for a mate

So why does her tail wagulate?

In her dog area I close the gate 

She whines a little but she will wait

I don't understand and can't relate

Why this tail still wagulates 

Too much wagulation can't be great

Wagualting in my estate 

Someday I will have it all straight 

Why her long tail wagulates