Fix any problem and become your own dog behaviourist in three simple steps. Does your dog have rogue recall? Is your garden a canine race track? Are you fed up with your pup barking every time you open the door?By looking at three things: environment, mental stimulation, and diet, qualified dog behaviourist and nutritionist, Leon Towers, promises to transform any challenging canine behaviour - from biting to barking, and aggression to separation anxiety.Drawing on science-backed strategies and decades of experience, Leon's approach has improved the lives of over 16,000 dogs so far.In this stress-free guide, he puts himself in your living room, and offers readers a personalised, easy-to-follow training plan, covering diet, exercise, mental stimulation, and more. Including real-life case studies, a breakdown of all the theory, and a treasure trove of handy dos and don'ts, you'll not only shape up your four-legged friend, but also, sustain lasting, life-long results.Grab some treats, a squeaker, and a long (ish) lead, and let Leon turn you into the ultimate dog behaviourist, right from the comfort of your own den!