According to the website Dogtopia, many families will be unwrapping a brand-new puppy this Christmas. It is, says the site, “the time of year when puppy sales are at all-time high.” If that’s the case in your household, then consider including a copy of the recently released “Puppy Kindergarten: The New Science of Raising a Great Dog.”

A puppy for Christmas is a lovely gift for a loving family. Anneka/Shutterstock