It's a bright sunny afternoon and a husky named Billy is resting on the couch waiting for his owner Mike to come home from work. He hears a noise coming from the driveway, Billy goes up to the window and sure enough it was Mike's car in the driveway and he's getting stuff out of his trunk. He comes through the door with a big bag of dog food. But Billy notices that it's not the same food he usually eats. Mike puts the bag down leaning against the kitchen table. Mike takes Billy out the backyard and plays a little game of fetch.

After about 30 minutes they come back inside and Mike goes and takes a shower before making dinner. While he takes a shower Billy goes to take a look at the dog food bag. He takes a sniff to see if there's something suspicious about it. Billy doesn't smell anything weird. All he gets is the smell of food with different ingredients that Billy can't tell what it is. Mike comes back to the kitchen wearing his pajama pants and a white shirt. He starts to heat up something in the microwave. While his dinner was heating up, Mike opens up the new bag of dog food, grabs a measuring cup to scoop with and put it in Billy's dog bowl. Billy stares at it for minute to examine it. The food looks very similar to the food he usually eats. He then eats a little bit to taste it and it's actually pretty good. Billy then eats the rest of the food in the bowl and drinks his water. He goes to sit next to Mike on the couch and enjoy a little TV. Eventually Billy decides to lay down on his doggie bed and get some sleep.

The next morning, Billy wakes up and the first thing he sees are his paws twice the size as they were before. His bed felt smaller than it was before he fell asleep. Billy gets up and makes his way to the kitchen to see his reflection in the window on the oven door. What Billy saw really freaked him out. He's completely covered in muscles. Billy's neck is thicker and it's making his collar almost split off. His chest looks like two little pillows, his legs look like mountains on his body and his abs look like an ice cube tray. Mike walks in and sees his hulkin' husky. He looked very surprised. Mike takes a look at the dog food bag to see what's in it. He discovers that the food has a special ingredient that makes the muscles on a dog grow bigger with each feeding. He grabs the scooper and puts more in the dog bowl and Billy goes up to it and eats it.

After a week of feedings, Billy is now a jacked up husky. He looks like Cliffwood the big red dog if he was given too many steroids.