I would recommend this book for (nearly) every pet dog owner. Things that I wish that every dog guardian understood was the need for enrichment in dogs' lives; that enrichment improves the relationship between dogs and their human; and that appropriate enrichment will likely drastically decrease unwanted behaviors from a dog, even without formal "training" to do so.
The word "enrichment" seems to be cropping up everywhere lately in the pet dog and dog trainer online communities, yet it simultaneously seems like not many people know what enrichment is, its importance, and how to implement it. At its simplest, "enrichment," encompasses activities that improve a dog's quality life by allowing them to do "dog-like" things in a way that works for the dog, dog guardian, and other stakeholders.
While I appreciated the beginning of the book that explained about various types of enrichment, the science behind them, and anecdotes about dog-human teams with whom the authors worked, for those who are looking for practical advice, the latter chapters include specific examples of possible ways to incorporate enrichment. I found the conversational writing style to be approachable and effective. I also appreciated the "work smarter not harder" theme of the book that acknowledges that everyone has challenges, but that there are small things that can be done to increase dog enrichment without blowing the time, money, or emotional energy bank.