![]() dogs are overweight or obese, and certainly their diet is a factor. Over time, for most households, dog food was what dogs ate - what else? Human food? These days more than half of U.S. Pet food had become a great way to turn human-food waste into profit.Ĭommercial dog food became the norm for most household canines only after a massive marketing campaign led by a group of dog-food industry lobbyists called the Pet Food Institute in 1964. Dog bone-shaped biscuits first appeared in 1907. It has only been since 1870, with the arrival of the luxe Spratt’s Meat Fibrine Dog Cakes-made from “the dried unsalted gelatinous parts of Prairie Beef”, mmm-that commercial dog food began to take hold. Historically, dogs ate scraps left over by humans. These unique microbial profiles were likely due to differences in diet processing, ingredient source, and the concentration and type of dietary fibers, proteins, and fats that are known to influence what is digested by the dog and what reaches the colon for fermentation.” ![]() As we have shown in previous studies, the fecal microbial communities of healthy dogs fed fresh diets were different than those fed kibble. “Because a healthy gut means a healthy mutt,” says Swanson, “fecal microbial and metabolite profiles are important readouts of diet assessment. Though there remains much we don’t yet know about microbiota, it was nonetheless the case that the microbial communities found in fresh-food poo was different. Maybe even more interesting was the effect of fresh food on the gut biome. ![]()
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