Manny finds the cutest little dog/rabbit/lizard/monkey-type thing ever, and convinces his dad to let him keep it as his new pet. Unfortunately, the little guy out to be a dreaded goat-eating Chupacabras. Rodolfo and Granpapi insist that Manny get rid of his pet before it destroys Miracle City's goat-based economy. But Manny just can't resist little Chuy and his big, sweet eyes.