'A police dog in the family'

 I've just begun work on the next chapter, 'How do they do it?' of A Police Dog in the Family.
See post of  24 April for Police Dog Villain's first appearance here.

Here is P D Villain on the left, enjoying himself off duty in the snow (you can see flakes on his nose). He is with his younger sister, P D Mitzi, a search and rescue dog, and brother, Eric, the family pet.
    On the right, a fifty-odd-year-old photo of my pet dog, Gipsy, in our garden.

A note on the next chapter  It explains how Villain, the bold, intelligent German Shepherd dog was well suited to criminal work, and why Gipsy, my lovely, gentle Cocker Spaniel, may have been suitable for search and rescue work.