The Birth of Milk Bones.


Spratt’s ad, c. 1876 Public Domain.

The first dog biscuits did not resemble the bone-shaped delights of today. Developed by James Spratt in 1860, these so-called Meat Fibrine Dog Cakes were woefully square.

Spratt, an American electrician, came up with the idea for a dog biscuit after he witnessed sailors dropping hardtack—an unleavened bread—for the local dogs. He decided he could do the same—and monetize it. His flagship company, Spratt’s, was founded soon after. Their lead product, the Meat Fibrine Dog Cakes, were developed from a combination of wheat, beetroot, vegetables, and prairie meat. (The particular kind of meat in Spratt’s formula was apparently highly confidential; until his death, Spratt “kept in his hands the contract for his meat supplier.”)

At the time, the concept of a food specifically for dogs was alien. According to Katherine C. Grier, author of Pets in America, “until well into the 20th century, most household dogs lived off scraps from the kitchen, often cooked with a starch into something that people called ‘dog stew.’” But by the late 1800s, Spratt’s had shuttled dog biscuits into the mainstream—especially for dog show contestants. In 1895, the New York Times labeled Spratt’s a “principal food” of dog shows.

Spratt’s success soon spawned competition.

Over a decade later, in 1907, organic chemist Carleton Ellis received an urgent request. The owner of a local slaughterhouse was having problems with all of his excess “waste milk,” and he wanted Ellis to help him find a use for it. Ellis would eventually accrue over 753 inventions to his name and would serve as the force behind the creation of margarine, polyester, paint and varnish remover, and anti-knock gasoline. If he found the milk request odd, he did not show it. He agreed to help.

Likely inspired by Spratt’s, Ellis decided to turn the waste into food for his dog. After some experimentation, Ellis mixed the excess milk with malt, grain, and other products to form a dog biscuit—baked into what he assumed would be an appealing, rounded shape.

But when he tested the biscuits, his dog refused to eat them.

Ellis was frustrated. Clearly, the biscuit should have tasted great to a dog. He was a MIT graduate; he knew perhaps more than anyone at the time about the compounds in petroleums, oils, and varnishes. He had authored such dense, technical manuals as Hydrogenation of Oils Catalyze and The Chemical Action of Ultraviolet Rays for biscuit’s sake! Developing a treat that a dog would eat should not have provided this much of a challenge.

So he decided to do something strange: he changed the design of the biscuit rather than the ingredients. “I had some more biscuits baked from the same stock, but in the shape of a bone,” he told Popular Science in 1937, “and I found that my dog manifested a tremendous interest in the bone-shaped biscuit.”

You can read more about the origin of milk bones here. Oddly enough, I’ve always ended up with dogs who have never been terribly interested in Milk Bones.

Comments

  1. says

    There’s a whole fascinating history of processed cereals and sciency foods; those biscuits sound like something that the Kellogg brothers would have come up with. (and Post would have made with a ton of sugar!)

    Some of my childhood friends used to love to eat Milk Bone dog treats, because their dogs didn’t like them. I have always found dogs to be quite sensible creatures.

  2. says

    Marcus:

    Some of my childhood friends used to love to eat Milk Bone dog treats, because their dogs didn’t like them. I have always found dogs to be quite sensible creatures.

    Rick did that -- eat milk bones because the dogs wouldn’t. He did get a couple of our dogs to eat milk bones by eating them first, because whatever he was eating must be good. They were always terribly disappointed he was eating something so awful. :D

  3. says

    And yes, “meat fibrine” sounds hideous, and definitely like one of those anti-masturbation foods, like Graham crackers.

  4. blf says

    I’ve always ended up with dogs who have never been terribly interested in Milk Bones.

    Being stepped on by forty foot high killer rats tends to alter ones appetite.

  5. rq says

    We had one dog who would do ANYthing for Milk Bones. Then the next dog came along and all the old briberies didn’t work anymore. Funny, how animals seem to have individual tastes or something…

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