Mickey and Pluto arrive in South America. While there, Mickey throws Pluto's ball and Pluto goes after it. While looking for it, Pluto mistakes the ball for an armadillo that has just rolled itself up. Eventually Pluto makes friends with the Armadillo, and chases him through a cave. After a while Pluto mistakes the ball for the Armadillo and thinks he's ripped it up, until the Armadillo reappears unharmed.