'Modern Family,' Season 3, Episode 3, 'Phil on Wire': TV Recap.Naughty dogs, high-wire dreams and crash diets. Sitcom gold. Did you even remember that Jay and Gloria have a dog? I didn't! But last season Gloria forced Jay to sit through an awful business pitch for something called the "Good Dog, Bad Doggie" pet-training system. And they wound up taking in the forlorn-looking pitch dog instead. The pooch has been screen invisible since then. But in TV magic, he's back, and old grump Jay has made this good doggie his best bud.