Lions and Tigers and Kittens, oh my!

What's that blur that by me just sailed
There's a stranger in my house trying to eat my tail
She's made herself at home and I could just wail!

Why oh why did they add to our family
It wasn't so bad just us three
Taylor, Bob and me

There's a kitten and I hiss
She's disturbing my bliss
I'm too old for this!