"Three Ducks" joke

A guy walks into a bar holding three ducks. He sets them on the bar and orders a drink.
After talking with the bartender for a while, the man excuses himself to use the restroom.
The bartender feel a tad awkward with just himself and three ducks at the bar, so he decides to make small talk with them.
He asks the first duck, “What’s your name? ”
“Huey, ” replies the duck.
“So, how’s your day been? ”
“Oh, I’ve had a great day, ” replies Huey. “I’ve been in and out of puddles all day. ”
The bartender asks the second duck, “What’s your name? ”
“Duey, ” replies the duck.
“So, how’s your day been? ”
“Oh, I’ve had a great day, ” replies Duey. “I’ve been in and out of puddles all day. ”
The witty bartender says to the third duck, “So I guess your name is Louie? ”
The duck replies, “No, I’m Puddles. ”