WHERE
ARE WE GOING?By Robert L. JohnsonOne can hardly pick up a book or magazine on agriculture today
without reading about the various new discoveries in animal science
and the trends in breeding and husbandry that these will spark.
For example, there is a definite trend toward more intensive housing
and management of food-producing animals. Dairy cattle are now
monitored and fed by computer; hormone injections are given to
boost milk production and feed consumption and conversion efficiency,
so that the super cows of today produce, even after the government's
buyout program, more milk than the country really wants. (See
any issues of Hoard's Dairyman, Dairy and Dairy Herd.)
Sheep have long been selected and bred for rapid growth and large
carcass size; the crossbred monsters of today are large enough
to be saddled and ridden! Intensive housing for sheep is on the
market. (Sheep! magazine, Sheep Breeder and Sheepman
and The Shepherd carry such advertising.) Beef cattle likewise
are ever-larger in size; so selective has breeding been that difficult
births are now routine in many cattle breeds. In fact, there are
organizations that try to combat the excesses in this type of
animal husbandry which they perceive as various degrees of cruelty.
But cruelty is only one concern with the directions contemporary
agriculture is taking. Long before we had the technology in place
for the maintenance of intensively-reared animals and the treatment
of diseases that multiply in such environments, we were busily
engaged in selective breeding for qualities that we desired. The
origin of selective breeding is lost in the mists of antiquity;
but throughout history, and to a great extent today, we have had
no guidelines or 'blueprints' of the effects of selection except
by observations of the phenotype--the visible results. We knew
nothing about genetic linkages and what was happening 'inside'
the animals; we only knew what changes we could observe as a result
of our efforts. Eventually, probably within the lifetimes of many
of us, the genetic 'blueprints' we have long sought will be found;
and manipulation--genetic engineering—will produce 'animals
to order.' Indeed, the first steps in that direction are being
taken now. Until that time, though, the art of breeding will continue
much as it has for eons.
Man's accomplishments in breeding are remarkable; one only
need consider the number and variety of breeds of dogs and sheep
existing today, which have been developed from a handful of wild
ancestors. However, with the exponential growth in the human population,
the increasing takeover of habitats for human use, and the gradual
'Westernization' and urbanization of the world's societies, a
number of pressures have evolved and been applied, some intentionally,
some accidentally, to animal breeding; and an increasingly large
perspective is required to gain any degree of understanding of
what is happening to man-modified animal populations, and to assess
the merits and demerits of these trends.
The age-old and honorable profession of shepherding is dying
out, as Westernization spreads to other countries and the young
generations increasingly are attracted by the glitter of technological
gadgetry that requires living in cities for access, and employment
to procure. The dreams of the young man of 1890 included having
his own goat cart and two wether goats to pull it, which today
appears pretty tame, if not actually laughingly rustic, to the
contemporary youth dreaming of his own auto or motorcycle.
Megacorporations in America operating giant farms with the
latest high-tech equipment produce surpluses of products (of questionable
nutritional merit) that drive prices down to the point that the
average smaller-scale family farmer cannot compete, and eventually,
many are forced off the farm. Such megafarms include in their
cadre of technology the super-producing specialized breeds of
animals that thrive, and in some cases even exist, only when intensively
managed. Through artificial insemination and embryo transfers,
vast populations of animals all the progeny of a few select sires
are built up, lacking the genetic diversity to assure that these
populations will not be devastated by the outbreak of an epizootic
or a radical or prolonged change in the climate. The older breeds
that were developed for less intensive management conditions as
well as for markets that have declined or that no longer exist
are ignored by the agribusiness complex and, but for rescue efforts
by individuals and organizations like the American Livestock Breeds
Conservancy, would eventually die out.
Westernization brings other pressures to bear, as well. Many
books are written about the desires and impulses of this creature
called Man. A competitive spirit seems deeply in-grained in much
of the population, which in modern society is served by a variety
of diversions, including shows and showing. So fierce is this
spirit that across most breeds of animals, breeders select and
breed for the characteristics that win in shows, with little or
no regard for the welfare of the breeds or even their practical
utility. Thus, judges become the generators of tremendous influence
on breeding. Other things being equal, for instance, the larger
animals usually win their classes at shows; and where breed standards
have been set up primarily based on esthetics and imaginary concepts
of idealized animals, even-tually show-winning animals may come
to exhibit health, production and longevity problems. Increasingly,
these effects are the subject of articles in the periodicals that
serve all breeds of livestock. One very interesting article on
the subject is Performance Testing: Do We Need It? by Donald
Torell, in Sheep Breeder and Sheepman, June, 1987, and
I especially refer readers also to a most thought-provoking one,
Beyond Wonderland by Greg Phil in The Shepherd,
February, 1987. This writer can report that the trend today is
such that the word 'dairy' may as well be struck from the name
of a class of milk-producing goats, as due to show ring pressures,
adherence to an idealized concept of animal conformation has taken
precedence over the characteristics one would think would be obvious—i.e.
milk production. Milk production is not even included in the
judges' scorecards for dairy goat breeds; it is obliquely
addressed by the optional provision for milkouts to take
place preceding the show . As Greg Phil states in his article,
"Another step in the right direction would be a major overhaul
of the status quo in the show ring. Insist that judges place animals
on economically relevant traits. Judging criteria such as 'tall,'
'stylish,' 'pretty,' 'modern,' and even 'big' should be permanently
stricken from the judging vocabulary."
This is compounded by the fact that, because of laws prohibiting
the sale of raw milk, one generally can't make a living today
running a goat dairy, so dairy goat-keeping in America is mainly
a hobby. Consequently there is no pressure to breed dairy goats
that are hardy, efficient foragers, disease-resistant and long-lived,
and happy with a sparse diet. But there is tremendous pressure
to breed animals that win shows. Also, since plastics in manufacture
have replaced many traditional and natural materials, if there
is no market for goat, sheep or cattle horns for any craft or
trade, then they become superfluous and a nuisance, so we make
it mandatory that they be non-existent via. disbudding or dehorning,
for entry at shows. (Curiously, the size and spread of horns are
the features by which hunting trophies in wild sheep, goats and
other horned ruminants are compared; and large horns are the rationale
for the vast sums hunters expend in their pursuit of their quarries.)
Prospects for goat dairying diminish daily, thanks in part
to the state and federal governments, that issue warnings and
regulations against the sale and consumption of raw goat milk,
which, despite these, is nonetheless among the most perfect and
safest of foods. The goat cannot compete with the cow on an economic
basis for milk production in America today; goat milk and cheeses
are specialty products, and goat milk is of greatest benefit when
drunk raw (unpasteurized.) Goats are immune to the serious human
disease of TB, therefore pasteurization is not really required;
and does immeasurable harm to the quality of milk as a food for
human or animal use. But the government in its hypocritical zeal
to protect us from ourselves is now issuing warnings against raw
milks as possible carriers of other zoonotic diseases, none of
which are serious, and all of which have been with us for probably
as long as the goat has. It is already illegal to ship raw milk
across state lines, for example. The inanity of this is pointed
up by any number of examples; one concerns Toxoplasmosis. Toxo
can cause a temporary flu-like illness in Man; many cases of the
'flu' are actually Toxo. The only danger is that a woman who had
never been exposed to Toxo and therefore had no titer against
it in her blood, could be infected during pregnancy; and the possibility
of fetal damage exists. While in theory Toxo can be transmitted
via. milk, most authorities agree that the organism would probably
be killed by the digestive juices in the human stomach, and milk-borne
transmission is very rare. However, cats are the non-dead-end
host for Toxo; anyone owning a cat, and/or working in the soil
(gardening) is quite likely to acquire the infection—this
is the usual route of transmission. How many millions of cats
are there in this country, versus goats? But Toxo is one reason
that the government 'experts' cite as a warning against raw milk
consumption.
It is impossible to make life 100% risk-free. All benefits
introduced into society come with some percentages of risk, and
the chances of a female getting Toxo at the strategically critical
period during pregnancy when harm might be possible are infinitely
smaller than the chances of, say, having a serious allergic reaction
to a common over-the-counter medicine. Then why the furor? There
are no single, clear-cut reasons for the persecution of raw milks;
but rather, a complex network of interactions involving opinionated
bureaucrats, uninformed legislators, the emotional residues from
misapplied lawsuits and investigations mounted in the glare of
the biased media, the actions of well-intentioned but misinformed
and shortsighted persons, the efforts of producers and manufacturers
to stifle all competition, no matter how small, and the reluctance
of doctors, scientists, researchers, and legislators to consider
that there is any value to simple practices and/or those from
the past—the 'progress at any price' syndrome. The inevitable
result is that dairy goats will probably have no utility here
but for showing, so that utilitarian traits such as milk production,
long life and feed-conversion efficiency are of decreasing importance.
(The pampered darlings of the show ring are fed super-nutritious,
over-optimal diets—rapid and maximum growth, which is also
and unquestionably correlated with short life, being desired.)
Many goat-breeders traveling abroad return to report that the
American dairy goats are greatly 'improved' over their counterparts
in their countries of origin, and thus give the nod to American
breeding practices. Thus with typical western arrogance, Americans
busily set about exporting 'improved' dairy goats to 'upgrade'
the native breeds of other nations. This idea sounds great in
theory, but won't bear close scrutiny. As Dr. James DeVries wrote
in the Heifer Project Exchange, 'there appears to be an
exponential curve of fragility of an animal vs. production level.'
The purchaser of a high-production goat is buying into a 'technology
package' and has an animal that is stressed, in a foreign environment
where the quantity and quality of foodstuffs and the availability
of veterinary care are at quite low or nonexistent levels. The
question must also be asked as to what we mean by 'improved?'
If we mean that our goats are 'larger' and 'produce more' than
native breeds, to what avail, if they are less disease-resistant,
less able to forage over long distances and survive and produce
on lower-quality feeds, and shorter-lived, thus spreading their
already high unit cost over a smaller number of productive years?
It is quite arrogant of the world's richest and most technologically-advanced
nation to produce for export animals that are quite inappropriate
for the receiving nations, especially in the third world. We have
the knowledge, skills and resources to develop breeds suitable
for any climate and flora. However, we have no yardstick at present
by which to measure animal quality except by show-ring wins and
to a lesser extent, DHI-corroborated milk production; but more
important, there is no will to change this state of affairs to
the long-term benefit of both animals and Man.
ADGA, the dominant goat registry organization, also gives recognition
for goat milk pro-duction by having a 'Top Ten' category for each
breed. In efforts to achieve this status, super-volume producers
are bred; large-uddered goats that give 4,000 pounds or more of
milk in one 305-day lactation. Such animals walk a thin line between
milk fever and ketosis; they are highly stressed, quite subject
to disease, and their maintenance and feeding is an art. They
are usually short-lived. The kids of such goats, as well as of
show goats, are removed at birth, lest they 'damage' their
dams' udders by nursing--an incredible commentary on the artificiality
that Western civilization accepts in its animal 'improvement'
schemes, and on a par with the show-winning Pygmy goats whose
conformation with an artificial 'square' and blocky ideal has
resulted in animals that must have their kids by C-section! The
dairy goats that existed in America 40-50 years ago, and that
still exist in some other countries (though fast disappearing)
were smaller, hardier animals capable of raising their own kids,
foraging for much of their diet, and still producing a modest
surplus for their owners; over longer lives, their total production
of kids and milk equaled or exceeded that of the 'superdoes' of
today, yet at much lower overall total maintenance costs.
In England during the second World War, animal feeds were severely
rationed, and as usual, goats, considered a minor species, came
out on the shortest end of the rationing stick. An interesting
thing happened as a result—being not so distanced from their
Swiss ancestors, English dairy breeds adapted to wartime rations
and produced extremely well, and became quite popular; their milk
was badly needed. For a few years they ceased being the despised
animal of the backwaters of civilization. But then came peacetime
again, and their contributions to the country's food supply were
quickly forgotten. Should such a series of events happen here
for whatever reason, I wonder how well our high-producing and
show-winning American dairy breeds would adapt? I fear they would
do very poorly.
Where are we going? There are professionals in the sciences
and food-producing enterprises whose crystal balls show them visions
of genetic engineering first applied to turning out mindless living
organisms that are simply stationary organic digestive systems,
that convert food to milk or meat or eggs; these to be eventually
supplanted by the elimination of the animal as an intermediary
step altogether, by direct chemical conversion of raw materials
to meat, milk, eggs, and fibers. Like it or not, this is one direction
science is taking us. To the degree that these efforts meet with
such success that the world's population can be fed, Man will
doubtless still want animals around as companions and curiosities
as well as artifacts to compete with in shows. Until such a time
comes, and our present systems of food and fiber production are
completely transformed, are we breeding animals to be used as
just another class of artifacts with which to feed our own egos
by the winning of shows, and the accumulation of trophies and
ribbons, useless dust-catchers, quickly forgotten, packed up or
thrown away, while we advertise these animals, selling them to
others who will perpetuate this cycle endlessly? Or are we breeding
animals that make modest but continuous gains in health, longevity,
foraging ability, kidding ease, and production, no one
of these qualities being sacrificed on the altar of another, so
that we produce stock that can go anywhere and thrive, and pass
its qualities along to its herd mates; a legacy that we leave
to subsequent generations of animal owners and breeders? Is the
world of animals going to be a better place because of your efforts,
or is your legacy going to be nothing but boxes of ribbons and
trophies, tossed out by your descendants, souvenirs of events
as forgotten as a politician's promises? Or are you patiently
and quietly working in the barns and pastures year after year,
making contributions to animal health, welfare and survivability,
out of a love for them, rather than what they can win for you?