Book Review:

Engineering for Cats by Mac Delaney

AMBER LOVE 05-JUNE-2018 My work is supported by the generous backers at who appreciate my reviews and unbelievable cat stories; and they also get first access to what’s happening with my books and podcast. Also, I’m an Amazon Influencer so you can shop through my personal recommendations and buy my books with these handy links below:

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Coming from the Workman Publishing Group, Engineering for Cats by Mac Delaney will be available on August 7, 2018. This review was made possible courtesy of NetGalley.

book cover


The introduction for Engineering for Cats by Mac Delaney (no relation) is as clever and charming as you can imagine. A project engineer engaged by the project manager in how to build a better mousetrap leads them to determine that all they’ve “invented” is the cat. Since they can’t reinvent cats, they decide the thing to do is build projects that make cats happier during their cohabitation with humans.

dialog excerpt

“The projects in this book can help resolve behavioral issues and make your cats happier, but they are unlikely to change their overall personality.”

The author includes sections with each project on engineering fundamentals which he admits you could skip over and head straight to the projects, but given the humorous delivery, I say read through it. He begins by explaining the common mistake about what is meant by “measure twice, but once.” I won’t spoil it for you.


In my own experiences as a cat companion, I’ve noticed that store-bought cat trees are designed for tiny cats and kittens. Gus is an average size, thirteen-pound domestic short hair. He’s not even a huge Maine Coon. Yet, Gus often has his legs falling off the edges of a tower or he can only sit upright prim and proper on the platforms. Scalability is lacking in store-bought cat furniture. Engineering for Cats will help you solve that problem especially since the illustrated cats are cute and based on Delaney’s seventeen- and twenty-pound cats. Not going to lie, there’s some algebra in this book. I had to repeat algebra a few times and I think my professor passed me out of kindness and desire to get me out of his class.

Each project is rated with difficulty level and approximate costs for the build. There’s great advice about why you would want to build something specifically for a cat when there’s something available on the market that’s not for cats but seems like it could work. Example given: a simple shelf. A simple bookshelf may be able to hold twenty pounds of books, but that’s a “static load,” meaning books don’t move around like cats do. A cat shelf needs to be able to support a cat leaning more on one end when it lands and leaping off an edge unlike books. If your books do that, call some paranormal investigators. The difficulty level slightly increases from a basic flat shelf to curved and carpeted shelves.

Estimated costs are also included and usually options are given for how costs may vary. Some projects like the basic cat scratching post are intended to be constructed out of leftover materials you might have in your garage or scavenge from a neighbor’s home construction leftovers (maybe ask before dumpster diving though).

The illustrated cats certainly look pleased with the results. If you can’t trust illustrated cats, who can you trust?

illustrated cat


Honestly, I prefer the wooden pieces of cat furniture. The PVC pipe assemblies don’t really go with my personal taste in decor. I suppose if you’re a plumber you might think PVC cat furniture is super duper awesome. I’ve also seen PVC as a common material for animal shelters where a lot of cleaning and disinfecting is done.

cat shelf


One of the best wood projects in this book is the litter box cupboard. What makes it unique is that there are simple hooks on the outside marked with the days of the week and a token that’s moved from hook to hook daily after scooping. If you have kids who are assigned chores this is probably a fantastic feature akin to public toilets having a sign-out sheet for the cleaners noting when the last cleaning was.

The final project is constructing a cat wheel. Cat wheels are a huge trend right now. Certain indoor cats have a ton of energy that they need to expend and their human companions can’t always play with them enough. I don’t think Gus and Oliver would like a cat wheel especially since Gus is leash trained and gets to climb real trees. However, I have seen people like Jackson Galaxy (My Cat from Hell host) proclaim that cat wheels can solve behavior problems caused by bored cats. Constructing your own cat wheel will certainly provide a sense of accomplish and save you money. Hopefully your cat can understand your effort for the project and know how much you love them.

My Rating: five star rating

You can buy Engineering for Cats with the link below:

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