I'm Not Missing

Sick of the pressures of pet life--the costumes, the treat-withholding, and the dreaded cone of shame--one dog escapes to fulfill his true Lone Wolf destiny. But then he sees his owner--um, ex-owner--with a new dog and feels unexpectedly jealous. All he wanted was a little space to poop in peace, not for his ex-owner to forget him entirely! Is it too late to go back, or is he stuck in the doghouse forever?