nutrition

Why Do Dogs and Cats Eat Grass?

Filed Under: Dogs, Cats, Behavioral & Training, Diet & Nutrition, General Care

The age old question for pet owners has been, “Why do dogs, who are largely carnivores, and cats, who are obligate carnivores, eat grass?”  Dogs and cats receive no nutritive value from grass.  So why do they consume greens, typically grasses?  Traditionally veterinarians and behaviorists have theorized that these pets are sick and need to vomit or have some perceived dietary deficiency that perhaps the owner is unaware of.  The answer may be more fundamental:  eating grass may be a necessary inherited predisposition of dogs and cats from their wild ancestors.  

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