Four legged friend

Most people are referring to their dog or cat when they talk about a four-legged friend, or maybe something exotic like a pony, but when I say it, I’m talking about my pal Murray.
Look, Murray’s had a hard life, having four legs.
When he was born, his parents gave him up for adoption.
His dad was a gambler, and everybody thought he was weird when he’d say “Baby needs two pairs of shoes.”
And instead of getting a decent education, he spent most of his childhood in carnival sideshows.
So, back off, or Murray will kick your ass. Twice.