Graeme trains three different dogs with behavioural issues, including Colt the Doberman who's ruining his owner's chance of living with her partner due to his destructive habits of chewing up sofas, manhandling guests and causing chaos on his walks. Graeme also meets Scottie cross Hugo who hates fishing rods, going ballistic when he sees one, making it challenging for his owners to enjoy their supposedly peaceful hobby. Tackling Jarvis the Cocker, Graeme must figure out how to discourage his serial escape ways before this disappearing dog act becomes an even more serious issue.