by (Livin' La Vida) Mocha
"Mooooooo"
English Translation:
"Downer" cows (either by disease
or injury, are cows that for some reason cannot walk) and
sheep that die from unknown causes are commonly routed
into pet food and animal feeds. So, the condition known
as Mad Cow disease (or Bovine Spongiform Encephalopathy)
can be a threat to cats, if indeed we do have a form of
BSE in this country. Our government has been busy
congratulating itself for preventing BSE in the US, but
it is far from certain that we don't have it here in some
form.
There is some evidence to suggest that we do have an
undiscovered BSE-like disease in the United States. My
source lists 93 domestic cats and 16 big cats (3 lions, 3
ocelots, 5 cheetahs, 3 tigers, and 3 pumas) have died or
been euthanized due to confirmed "Feline Spongiform Encephalopathy",
and at least 5 other big cats were suspected to have the
disease but not confirmed. However, it doesn't give a
time frame for this statistic.
The big cats probably got the disease from eating raw
meat and offal from cows. However, the domestic cats were
infected by eating beef-based cat food. Because ruminant
protein has finally been banned from ruminant feeds, more
cattle proteins are going into pet food now than ever
before. Since cooking, rendering, and other processing do
not inactivate the prion agent (the agent that causes
normal brain proteins to take a faulty shape), both
canned and dry foods containing beef or beef by-products
could potentially be contaminated.
It is easy to avoid beef in cat food if you know a little
bit about how it's labeled. The term "meat"
includes four species: cattle, sheep, goats,and swine;
and "animal" may contain any animal. So stay
away from cat food made with meat and bone meal,
meat-by-products, animal digest, or any other meat or
animal ingredient that is not specifically identified.
Beef liver is usually labeled as such, as are other
specific beef products. Be sure to read all the
ingredients at least as far as the vitamin and mineral
supplements; you might find "animal digest" way
down the list because it is used in relatively small
amounts. Sheep scrapie has never been shown to cross the
species barrier, so lamb products are probably safe, but
overall, poultry-based foods are probably your safest
bet.
lavidamocha@meowmail.com
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