It Ain't Easy Bein' Nessie

I'm a dog
And life is great
I sleep when I want
Or else I play
My bowl is always
Filled to the brim
And if it ain't then I just
I just check the garbage can

'cause it's easy
Easy
Being
Nessie
It's easy
Easy
Being
Nessie

Nessie, you're the best