In "My Fair Rebound" he attempted to train Rebound for the Northminster Dog Show. Some of his severe training techniques included his "gaze of command." His number one training secret was; "a dog is not a friend, a dog is a four-legged employee who works for kibbles and the occasional chew toy."
In "The Ruff Ruff Bunch", he was seen with a new job working in a canine beauty salon, using a new name; Monsieur Mitch, but was identified as "Mr. Julius" by a customer. He had been blamed for the chaos that erupted at the Northminster Dog Show, so he lost all of his clients and had to start a new business.