My doggy

My big dog Tasha,
Black and Tan, Responds to signals from my hand.

She barks and sits,
will growl and sneeze.
All from signal done by me!

A finger on my nose will bring,
A breeze,
From Tasha's great big sneeze.

A talking hand will bring a growl,
Luckily we haven't,
taught her how to howl!

We got Tasha in the spring,
She's so smart,
That big black thing!