That’s Not What They Meant By “Scooby-Snacks” Tuesday, May 13 2008
Animal Fun 3:37 pm
Why do dogs eat feces?
“I don’t eat any animal that hasn’t got sense to disregard his
own feces.” “A dog eats his feces.” “I don’t eat dog either.”
“But would you consider a dog to be a ‘filthy animal?’” “I don’t
know if I’d call a dog ‘filthy,’ but they’re definitely dirty.
But a dog’s got personality. Personality goes a long way.” “So,
by that reasoning, if a pig had a better personality, he’d cease
to be a filthy animal?” “That’d have to be one charming pig.
He’d have to be ten times as charming as that Arnold on ‘Green
Acres.’” - Pulp Fiction
For reasons that are still fairly unknown to veterinarians and
scientists, some dogs seem unable to resist the tasty treat of
their own or another animal’s feces. Amongst a group of dogs a
decent sized lump of excrement is less safe than an errant
Twinkie at an Overeater’s Anonymous meeting. If dogs ran the
world the finest restaurants would serve big steaming plates of
the stuff as an entrée and the doggie version of T.G.I. Friday’s
would serve it as an appetizer, cleverly fashioned into a flower
shape. We don’t even want to guess what would be served as a
dipping sauce.
It was once thought that the tendency some dogs have to eat
feces stemmed from a nutritional need of some kind. Poor diet
and poor health were considered to be the motivation for this
seemingly bizarre and definitely disgusting (to humans)
behavior. Vets and animal health specialists now say that isn’t
the case as research shows no connection between canine dietary
or nutritional needs and the phenomenon. At this point,
scientists are stymied. No one knows why some dogs do this.
In the case of a mother dog that has recently given birth, the
behavior is completely normal. Mother dogs will teach their pups
to urinate and defecate by licking their hindquarters. The pups
respond to the stimulus by doing what is expected and the mother
will eat the results instinctively. For dogs in the wild this
behavior served two useful purposes. It kept the whelping area
clean and eliminated the odors of the pups’ waste that could
attract predators. The puppies often learn this behavior from
their mothers and mimic it. Most puppies stop doing this by the
time they are weaned.
It is more curious when non-parent adult dogs eat feces whether
it is their own or that of some other animal. Some scientists
suggest that this is scavenger behavior and natural for dogs who
are traditionally scavengers. The theory doesn’t explain why
some dogs do it and some do not, however.
As natural as it may be, it is not a good idea to allow your dog
to engage in this behavior. Eating of feces can expose a dog to
internal parasites and bacterial infections, as well as raise
the risk of viral infections like distemper and parvo. The best
way to prevent a dog from engaging in this behavior is to remove
the temptation. Keep the yard free of feces by disposing of it
promptly. Owners can also train the animal early, before it
becomes too habitual. Other methods that have been employed with
varying degrees of success are feeding the dog things like
garlic and pumpkin which are believed to make the feces less
appealing and spraying the feces with a foul smelling solution
(most dogs despise citronella, for example) that will make the
dog not want to eat the excrement.
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