Chuck is gagged with a plug gag; Ryan ties him up. While Chuck works at getting himself loose, Ryan prepares Greg for dog training, collaring him, having him put on kneepads, padlocking mitts on his hands, attaching a tail to his buttplug. From now on Greg is only allowed to bark. Ryan puts leash on Greg, walks him, trains him (heel, sit) muzzles him, and attaches a snap-on buttplug to the muzzle. With Ryan?s help Dog Greg plugs Chuck?s butt. Ryan removes Chuck;?s gag so Chuck can suck his dick. Wuth his paws, dog Greg plays with Chuck?s cock and balls. The buttplug is detached from Greg?s muzzle, left in Chuck?s ass, and Chuck and Ryan make Greg come, then put him in the dog cage.