hey, guys. puppy! reporter: emily canning young students are how shall we say a little immature. right here! five weeks to be exact. mostly we practice with them doing the optical courses which gets them used to different surfaces, different textures. we ll have them practice down the slide. these pups are part of a super dog program at organization program called k-9 assistance. founded 19 years ago, jennifer arnold non-profit trained service dogs tashed country with mobility problems, seizure disorders and diabetes. our puppies, we start working with them when they re three days of age. by the time they re eight weeks old they have been exposed to 30 behaviors on cue. puppies are eremarkably fast.