When the 5 puppies encounter the 5 Energy Rings of Inspiron (alien artifacts deserted on Earth 16 years in the past), all of them develop tremendous powers, and are enlisted in Captain Canine’s battle in opposition to the evil Darkon alien Commander Drex. Captain Canine is commander of house ship Megasis and is from the planet Inspiron. He’s the mortal enemy of the Commander Drex. In control of defending Princess Jorala and the 5 Energy Rings from Drex, Megasis locations the rings in hiding on the planet Earth, and takes the type of a German Shepherd, intending to remain on earth in very deep cowl. Adopted by aspiring younger comedian e book artist Ian Shaeffer, and renamed Captain Canine, he spends 16 completely happy years on Earth, as Ian recounts the tales of his house adventures. However when the 5 Buddies uncover the Energy Rings and immediately develop superpowers, Captain Canine has to coach them in a short time certainly – for Commander Drex is headed again to earth, and this time he is decided to succeed.