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Personal
We
are sharing here our herd management practices. They are not the
perfect answer for anyone, necessarily, except ourselves. Please do
not take them as doctrine, but as options. Experiment with different
methods and find out what works best for you and your herd.
We are now offering
"Goat Herdsmanship 101" for those
interested in spending a day on our farm for as much hands-on experience
as we can give you. We will also answer your questions to our best
knowledge. We apologize for not being able to offer as much email
support as we used to do. There is just not enough time in the day!
Please see our links page where you might
find some other informative sites to search for knowledge. We will also
continue to build this page to share what we know. Thanks.
Feeding Hay and Browse
We
take our does on a long browsing walk just about every day. They eat
poison oak, madrone, manzanita, pine, oak, fir, lichens, and an assortment
of other things. We keep them moving so that they don't gird up
smaller trees. We also do some forest thinning and lop off branches
for fire abatement and more food for the does. They also are feed high quality alfalfa
and orchard grass hay. (Adult wethers
would not receive alfalfa). Browse may slightly alter the flavor of
your milk, but this is something that can be
desirable when marketing an artisan cheese; the uniqueness of your goats
environment helps create a unique product. If
provided with a variety of feeds, goats are known to instinctually eat
what they need. Without a doubt, the more variety, the greater
possible natural health. The extra exercise helps keep the does in
shape, but the high browse and activity are not what is done in settings
where volume of milk is the goal. There you want the animal to spend
it's time eating and making milk. I think, though, that our milk
will be a healthier product and our animals will live longer with fewer
ailments. I
must admit, that the goat walk is one of the highlights of my day; being
out on our little mountain and or land with the does; bells tinkling and
the sounds of them munching along with the wonderful smells of the forest.
How to Get your
Goats to Eat Poison Oak:
Since none of us ever let our goats get that hungry and most of them are
pretty spoiled when it comes to quality feed, it can be difficult to get
your goats to love poison oak. I couldn't figure out how to do it
without having them first kill all the trees in an area before they would
try it. I finally hit upon the very simple idea of actually feeding
it to them. When their manger was empty (right before the evening
hay feeding) I harvested armloads of it and put it in the mangers.
It took three times of this and then they all fell in love with the stuff.
Now when we go out on the walks they attack it. Hooray!
Concentrates
There is some discussion as to the role concentrates
play or do not play in rumen development as well as acidosis in kids.
At this time (2007) we feed the kids a medicated complete feed (the
medication is for coccidiosis). I do not like feeding a medicated
feed, but with so many kids and a larger herd, it was becoming quite
difficult to adequately keep up with the preventative when dosed on an
individual basis.
We also limit the grain a bit for
the milkers, to try to adjust their diet to a forage based diet for health
and milk qualities sake. Production volume is somewhat sacrificed, but
components (butterfat and protein) along with CLA (conjugated linoelic
acid) go up. Herd management is ever evolving and
sometimes one had to go with what has worked for them and for their
animals.
We make a modified recipe taken from an article in Dairy
Goat Journal. We mix 50# linseed meal, 50# red flake wheat germ, and 50#
of soybean meal in one large can. We then take a scoop of organic
livestock feed at 12% pt. and mix it with half a
scoop of the bran/meal ( in other words a ration of 2:1 for a minimum
protein of 16.22%), a
half cup or so of kelp meal, and
a glurb of water to moisten and hold it all together. (In the
beginning we used molasses water until they developed a taste for the mix).
Each milking doe gets only as much of this mixture as she can eat while
being milked. (You can mix as much as you need for each milking and
then scoop from that as you milk). We will be seeking organic sources for
these ingredients for our dairy once we move.
2007 update:
We are working away from the linseed meal, soybean mixture in the hopes of
avoiding GMO crops. The organic pellets are only 12% protein, so we
will see how this affects our milk tests. We are willing to give up
some production if the feed is better for them and for the planet,
however!
We also feed black
oil sunflower seeds (BOSS) to all ages. They provide high fiber,
protein, and other nutrients, as well as enticement to get back into their
pens after outings! We have planted a crop of these in our garden.
2007 Fall
Update: We were fortunate enough to finally develop a source for
local web brewer's grain (WBG). WBG is a byproduct of brewing beer.
It is a highly nutritious feed for ruminents. As it is a "waste
product" it can often be obtained for little to no cost if you are able to
pick it up from the brewery. The problem is that even the smallest
micro-brewery often has thousands of pounds each week. So they
usually want on large producer to take it all. We were finally able
to work with a wonderful local brewmaster who was willing to let us form a
co-op of small producers. Now, each week, three of us show up at the
same time to have the 1000 pound tubs loaded into our trucks, we then take
it to our farms where other small producers can come fill their bins.
Poultry and pork raisers as well as gardeners (it makes marvelous compost
as well) are just some of the happy users of this "free" grain source.
We hope this model will work for other brewers and farmers.
Salt,
Minerals, and Vitamins
We used to feed
only Golden Blend minerals/salt and loved it, but shipping costs went up
and our local feed mill makes a wonderful loose goat mineral. So far
it seems to be doing the job. We do not copper bolus. We had
our water tested for iron levels to be sure that was fine (as too much
iron limits the absorption of copper). We also provide a buffering
mix that has sodium bicarbonate, salt, and yeast. The minerals and
buffering agents are all fed free choice.
Water
We checked our water acidity using inexpensive pH paper
and found it a little too low, so we now add a small amount of apple cider
vinegar to the milking doe's and bucks water.
Proper pH is reported to encourage optimal rumen environment and metabolic
environment to aid in top milk production. Clean water of a moderate
temperature is also very important.
De-worming
We like to use
herbal weekly wormer. There is some discussion as to the wisdom of
using one that contains wormwood on lactating or pregnant does as is contraindicated for humans who are nursing or pregnant.
Fiasco Farm
(Molly's Herbals) sells a blend that does not contain wormwood for use
weekly under these circumstances. We do keep Eprinex pour on for
those times when winter brings on a case of body lice and for times when a
fecal exam shows internal parasites of a number not being kept down by the
herbal wormer. Our fecal studies by our vet show no signs of
parasites (Sept. 2005).
Kid Management
Our Programs
Over the Years (and still evolving!)
2007- Nursery Pen
Raising: We have tried many methods over the years; from dam raising
to total bottle raising and are now trying a hybrid system in which the
dams (our herd has always been CAE free) are allowed to lick the babies
clean and bond with them, but do not nurse them. Once they are on
their feet, the kids are placed in a nursery pen. The mom can put
her head through the wire to lick and nurture the kids, but they cannot
nurse her. After a few days in this pen (the mom has access to the herd if
she wants it) and when the babies prove that they are bonded to the bottle
and not the udder, then they can go out with their mom for play time.
At two weeks they are moved to another pen. We bottle feed them
colostrum from their dam. When they are ready for the bucket
feeder (and we try to get them onto that right away), then they receive pasteurized
goat milk and later raw milk from our Jersey cow (who is Johnes, TB, and
Brucellosis free).
We are happy to raise your reserved kid on only pasteurized milk.
Spring 2008-
Hybrid Method # 2: This has been our biggest kidding season yet - 58
kids. We were pushed to our limits of sanity and ability in taking
care of that many kids in the fashion we prefer. So we are trying
yet another system of raising them, thanks to some advice from the
commercial dairy goat list members combined with our own goals. I
think this is the one for us (for now!). Here is how it goes:
Birth: Doe
whose labor is imminent is moved to a kidding pen with that is attached to
the main doe pen, so she can still see her friends and be less stressed.
The doe (provided she was not from the group that received mixed-raw milk
in 2004-2005) is allowed to clean and nurse her kids. We have a
camera monitor in the ceiling above this kidding pen so that we can watch
and make sure that we are there for every delivery to assist if needed and
dip cords as well as give the mom a bucket of hot molasses water and a
calcium drench.
0- 24 Hours:
Doe and kids stay in kidding pen, doe is taken to milk stand with others
to be milked out thoroughly and have her grain. This also begins
accustoming kids to having mom leave.
24-48 Hours:
Doe is returned to main pen (she can lay by her kids in the kidding pen
and see them). Three times a day, she is brought out into the main
breezeway and the kids are brought to her for nursing. This
accustoms the kids to associating you with feeding time. Doe starts
accepting being away from her kids.
48-72 Hours:
Kid is moved to communal kid pen. Mom can see through adjoining
fence line (if kid comes out to see her). Mom is taken to breezeway
to feed kid.
72-96 Hours:
No feeding kid (sounds harsh, but unless they are frail, they do just
fine). Then a bottle is offered. So far, they all take it
without a problem. If the kid seems eager to feed before that, you
can try a bottle sooner.
96 Hours on:
Kid is fed on a bottle until ready for the bucket feeder. For some
this is only 12 hours, for others it takes a couple of days. If they
are in pens with other bucket fed kids, they learn much quicker, that
great competitive nature of goats.
Bucket Feeding
Options: We have spent a
lot of money trying out just about every nipple on the market that will
work with some kind of bucket feeder. Here are our conclusions thus
far:
Caprine Nipples
with straw type lamb bar: If you only have a few kids to feed,
these work well, but you cannot start Nigerian kids on them right away, as
the nipples are too big. So you have to transition to them after a
week or two. This is easiest done by first feeding the kid with the
new nipple on a bottle and not on the lamb bar (bucket). Since they
are accustomed to drinking from a bottle, you can get them used to the new
nipple pretty quickly by feeding them this way first. After they
have the nipple down, then try them on the bucket.
If you use a bucket
with a lid that has a gasket seal, then clean up is very easy. Since
the bucket can seal tightly, you can fill it with hot water and then shake
it a bit; pressure will build up and then the hot water will come up and
out through the straws and nipples, basically self cleaning. Do this
with a pre-rinse, wash, and sanitizer cylce. Every few days you should
take it apart for a more thorough cleaning. (Note: use this
same pressure method to get the kids onto the bucket. Snap the lid
on with the warm milk in it and gently swirl it. Milk will start
dripping out of the nipples which really helps the kids start sucking.)
Drawbacks to the
straw type feeder: You cannot just sit it on the ground, they will
knock it over. It has to be held down with either your foot or with
a special holder. Transition to the caprine nipples is
difficult for younger Nigerian kids.
Bucket feeder
with red lamb nipples at bottom of square pail:
This is the system we use now.
You can buy softer latex nipples for this type system. They are soft
enough for most Nigerian kids to drink from very early. The latex
(tan) nipples wear out faster than the red rubber ones, so after they get
good at drinking from the bucket with the latex nipples, we swap them out
for the red ones. You can also buy extra gaskets and convert
Pritchard teats to this bucket HOWEVER, despite following all
instructions and talking to the manufacturer, we could not get the
Pritchards to stop leaking if the bucket was filled with enough milk to
cover the nipple assembly. We still use them on a bucket to start
really small kids with (and then transition to the latex and then rubber
nipples), but then we don't fill it as high with milk.
Major disadvantage:
You can make a hanger just like the ones they sell for these square pails
(out of a section of cattle or hog panel) but if you hang the bucket from
the handle like this, then the kids on the side nipples will push and
shove and tip the bucket. We built a bracket that goes around the
middle of the bucket and holds it very snug. It is a bit awkward to
use, but works great. I will post a photo of it at some point.
You do have to
disassemble the nipple assemblies for cleaning each time.
Biggest advantage:
We fill one bucket with enough milk for all of the kids. We have
collars on most of the babies. We clip tie them all to the fence at
feeding time. This not only lets us feed a few babies at a time, but
it teaches them how to stand tied and helps with leading later on.
As each batch finishes, they are lifted into a holding (pen) and another
batch is fed. This way we know when they are all done and no one
sneaks in for seconds. When they are all done, we open the gate of the
holding pen and they all exit to have their pellets. Any older kids
are unclipped and feeding is done.
Cool Milk Free
Choice Method: We tried
that this spring (using the Pritchard teats on the square pail first) and
it was working quite well. The kids were not at all pushy. But
they were getting super fat! Even being fed our cow milk (which
isn't as high in fat). I really liked it though, and will try it
again, perhaps diluting the milk a bit.
Free-choice
update Fall 2007: We tried this method again this Fall. Through
diluting the milk with an electrolyte solution, we were able to keep their
weight down. We calculated the total amount of milk each pen should
have each day and then if they were finishing it too fast, we added the
electrolyte solution to a volume that would keep some in the bucket.
We also added frozen gallon jugs of water to slow their consumption.
It worked, but the downfall was LOTS OF URINE output! We had a very
wet pen, which is not that healthy for them (it was a good sized pen too).
So we are still not sure if this is the best method for us. Also, at
about 7 weeks we had to switch to twice a day anyway to start tapering
them off for weaning.
Spring 2008
update: We went back to
feeding two to three times in measured amounts. It was just too wet
in the pen the other way. I still think it is the better choice, if
you can get them to do it properly. In talking to other dairy owners
with Nigerians, none have found the free-choice method to work well with
them. They seem to be little piglets in disguise!
Disbudding: All kids are
disbudded within the first week, approx., of life; just as soon as the
horn bud pushes through the tiniest bit. For buck kids this is often
within 3 days of life. The kids are anesthetized for this procedure.
While their is a slight risk with using anesthesia, we feel that it is much more
humane and we also are able to do a better job when there is no thrashing
and screaming going on. We also give them an injection of tetanus
antitoxin at this time.
Castrating: Buck kids that are
destined for "wether-hood" are banded at 4-6 weeks. We
know that banding
somewhat controversial, some feel it is inhumane, but we have participated
in both emasculator procedures as well as cutting, and find all of them to
be unpleasant, to say the least. Poor little guys! We do
anesthetize our boys for this procedure, give them some Banamine, prior to
going under, give a tetanus toxoid booster, and also re-burn any horn growth that
might have appeared (sometimes with the buck kids, you just can't escape a scur or two.) So far, our boys wake up and seem uncomfortable for
about 2 hours (but not overly distressed) and then are fine. We care
very much about these goats, and would certainly change to any less
traumatic method if available.
Mycoplasma
Our knowledge of
mycoplasma has increased greatly in the past years, thanks to our personal
experience with the darned micro-organism . We have been very
upfront with the fact that we have had problems with it and hope to help
others deal with it, prevent it, and learn more about it. We never
try to conceal any fact that we ourselves would want to know when buying
from outside herds.
Sick kid:
The spring of 2005 we lost a lovely buck kid to sepsis and joint
arthritis. He did not respond to Naxel and our vet at the time did
not feel that joint fluid could be easily aspirated and cultured. We
were right in the middle of our move back to Oregon and did not focus on
it as well as we should have at the time. A month or two later
another kid, a wether 6 weeks old (not related to the buck) and just castrated, showed similar
symptoms: swollen knees, fever, general malaise, loss of appetite,
and a desire to not bear weight (hunched up posture and short steps).
By this time we had a local vet with more small ruminant experience.
She was able to draw a sample of joint fluid and send it for culturing
specifically for mycoplasma (that takes about 4 weeks and even longer to
identify the species and subspecies). The kid was put on
oxytetracycline (in this case Bio-mycin) and responded well with no
further symptoms. He went to a loving pet home. ( Unfortunately he
was killed about a year later by a stray dog).
The sample
initially read as a streptococcus infection, but finally cultured down to
Mycoplasma mycoides, mycoides Large Colony (Mycoplasm m.m. LC).
Following is the excerpt from "Goat Medicine" by Smith and Sherman
on Mycoplasma m.m. LC.
| " M.
mycoides subspecies mycoides (large colony type) has a wide
geographic distribution. It is the most frequently reported
caprine mycoplasma infection in the United States, particularly from
eastern and western coastal states, and is currently known on all
continents except South America and Antarctica. Kids are more
frequently and severely affected than adults. Though variable,
mastitis may affect 25% to 33% of does while morbidity {those that
get sick} and mortality rates may exceed 90% in kids on the
same premises. The most common clinical findings in adults are
fever, mastitis, pleuropneumonia, and arthritis. In kids,
arthritis, septicemia, and meningitis are more common. In
addition, polyserositis, osteomyelitis, keratoconjuctivitis,
abscesses, and abortion are also reported. Reports from
France, California, and Israel suggest that morbidity and mortality
are highest in intensive commercial goat dairy operations.
Economic losses caused by decreased production, diagnosis and
treatment costs, and death of replacement stock can be devastating
in severe outbreaks.
Infected, lactating does can be
asymptomatic carriers, with high numbers of organisms being shed in
the milk. These does may become clinically ill themselves as a
result of management, nutritional, or climatic stresses. The
most explosive disease outbreaks occur among kids after the onset of
kidding season. The principal mode of transmission to kids is
the oral route via daily ingestion of infected colostrum and milk.
The mode of transmission among adults is not as clear. Direct
contact is possible but not very efficient. Transfer of
infection during the milking process by introduction into the teat
seems to play a larger role, particularly because improvement of
sanitary procedures slows infection rates in known-infected herds.
Infection may be introduced into a herd by the introduction of
subclinically infected milking does.
Kids should be
separated from dams at birth and fed heat treated colostrum prepared
as described earlier in this chapter for control of CAE. Kids should
then be housed separately from adults and fed pasteurized milk or
milk replacer. When these kids mature and reach their first
lactation, the milk should be cultured and the doelings hand milked
until a negative culture allows them to enter the milk string.
Herd-wide milk cultures should be repeated on an annual or
semiannual basis until all carrier animals are identified and
culled." |
Our
culprit: As we had fed mixed milk to all of our kids from the spring
(when their moms were having their DHIA milk test), we have to assume that
all of those does are now possible carriers. We had the whole herd's
milk tested for mycoplasma with the results being negative. This
means we have an asymptomatic carrier and intermittent shedder. In
other words, a very tough one to isolate. However, in looking over
our DHIA paperwork for the past year, we found one doe whose somatic cell
count (SCC) spiked at the same time that babies got sick. We are
hoped that this was our culprit and sent her on to a non-breeding pet home, but will be treating the entire herd as
possible carriers until years of negative testing prove otherwise.
How can anyone be safe?: It is never
possible for anyone to truly guarantee that they have a Mycoplasma free
herd. Since the organism can sit undetected for long periods as well
as continuing to live without causing symptoms in its host, there is no
way to honestly state that a herd is free of it. Some countries have
even declared themselves "Mycoplasma Free" only to have an outbreak occur
at a later time. Small ruminant practitioners seem to agree that
mycoplasmas are the next big concern for goat breeders. Most also
agree that it is likely that more herds are carrying the organism than are
aware of it.
This being said,
after we were over our initial shock, and with the reassurance from other
longtime breeders, we realized that it is not as big of a problem as it
initially seemed. We will have some herd management changes and
increased costs in milk testing, but our animals should remain healthy and
productive. So far all of our milk cultures both from the spring and
this fall, have tested negative for mycoplasma. We are practicing
"manual backflushing" to sanitized the inflations between does when using
the milking machine. We will continue to randomly test the milk and
attempt to isolate a carrier. If one tests positive, but is an exceptional milker
and/or show animals, then we will develop a separate string to isolate
them in the milking lineup.
As with so many of
these diseases, there is always a risk. Anytime you buy an outside
goat, attend a show, visit a farm, or have someone visit your farm, you
are taking a risk. We all have to weigh these concerns along with
the benefits that we achieve by participating in events, adding animals,
and interacting with the public and other breeders. We should do our
best to maintain the healthiest herds possible while also participating in
bettering the goat world in general.
2006 Update:
Our herd has had no other problems since the above. We continue to
bottle raise kids. We are not doing the manual back-flushing of the
milking lines as further study led us to conclude that transmission via
this manner was unlikely to be an issue in our case. Especially
since we believe the suspect mom was sent on to a pet home. Also,
conversations with other breeders who have had isolated cases further
reinforced the opportunistic behavior of this organism. Please call
or email if you have any further questions on our practices.
2007 Update: We
are continuing to bottle raise, but are including raw colostrum and milk
from only their own mothers. When we use mixed milk, then it is
pasteurized. We feel that the benefits of raw milk from our CAE neg.
herd out way the possibilities of contracting mycoplasma. If we find
ourselves wrong, at least we will be able to isolate a carrier this way.
If you wish your reserved kid to be fed heat treated colostrum and
pasteurized milk, please let us know, we are happy to comply.
2008 Update:
We have had no other kids ill with mycoplasma, thank goodness. We
did go back to 100% bottle fed babies (instead of the nursery pen method).
It was just getting too complicated for our size of operation.
Something had to become more simplified!
2008 Later Sping
Update: See Kid Management section top for "Spring 2008 Hybrid
method # 2" for our latest kid rearing choice.
http://www.goatwisdom.com/ch8diseases/mycoplasma.html General
Information on Mycoplasma
http://www.invivogen.com/family.php?ID=3&ID_cat=1&ID_sscat=1 New
Treatment
Coccidiosis
2008 has
been our worst year for coccidiosis losses in kids. It came without
ANY diarrhea. Kids would go off feed midday and be dead by the
evening. We had a necropsy done at the university to verify that it
was indeed coccidia that was the culprit. We had the kids on
dimethox (albon) when the losses occured. We had also been following
an herbal prevention protocol. Conditions in our kid areas are
pretty darned sanitary (as much so as you can get, given that kids like to
eat the bedding and test out anything on the ground). So after
getting some advice from the commercial dairy goat list that I am on, we
switched to a coccidiostat called lasalocid. It is an ionophore and
I am not really thrilled with that, but they have stopped suffering and
dying. So until we can figure out a better choice, we will use this
and recommend it for sulfa resistant coccidia. We buy lamb creep
feed which is medicated with lasalocid and add it in the form of Pro-bac C
to their milk. Kids that are not eating enough of the creep feed
will not get enough to matter, so it much be included in their milk until
they are consuming enough of the creep feed. ( I had to do a lot of
pharmacological math to figure it all out, thank goodness for my old
nursing degree!) The Pro-Bac C product also contains vitamins and
probiotics. Ionophores are antibacterial, so the probiotics are
important for counteracting the loss of good bacteria.
Breeding
We like to breed
kids so that they will freshen at approximately 12-18 months of age.
This means, for example, that kids born in the spring will be freshening
the fall of the next year. If a kid is undersized, however, we will
wait until they reach a safe size and weight. By the same token, if a
kid has a lot of early growth and is ready for breeding by 7-8 months of
age, then we will breed them for kidding at about a year old. (They
should be about 40-45 pounds in our opinion.)
We leash-breed (hand
breed) our does. They are bred, usually, once a day for two
days, unless not showing any more signs of estrus. We like to try to have
more than one doe kidding at the same time so that if there is a single
kid, then it will have some playmates to romp with.
If a doe is
freshened at 2 years or even 3, she will have a more capacious mammary and
possible higher production. You have to weigh the benefits vs the
drawbacks. Many dairymen see the extra year of feeding them as a
loss, even with the lower production as a yearling. So try different
approaches and see how you feel about it.
"Adopt-a-Doe"
Program
"Adopt-a-Doe" is a
program we came up with that will place healthy,
friendly retired milking does in foster/companion homes for no charge. These
homes will go through a mild screening process and does will be placed
with their new families with the following stipulations:
They may not be
bred under any circumstances.
They must receive a
minimum level of care which will be set forth in the contract.
Home visits by
Pholia Farm will be allowed.
No registration
papers or official breed club change of ownership papers will be filed.
If foster home is
unable to keep the doe, we cannot return her to our herd, but will assist
in finding a new foster home situation.
To be placed on a
waiting list for a retired doe, or pair of does, please email, call, or
write. |