In the mid-1940s, Captain Will Judy published a Handy Dog Booklet Series which included a dozen different titles. Each was illustrated and I’ve chosen some images to share from several of the booklets.
Laws about Dogs, 1943:
Feeding the Dog, 1945:
Whelping of Puppies, 1945:
Stud Dog’s Care and Management, 1945:
How to Sell Dogs, 1944: