Overview:
-Colic
-Laminitis and Founder
-Bute
-Protein
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How can I prevent colic in my horse?
Horse colic is one of the
most serious equine health problems a horse owner will face. But, with the
proper preventative measures, you can help minimize the chances of your
horse developing this condition.
Displacement (the intestines
shift into an unnatural position) and torsion (the intestines twist,
thereby creating a blockage) are both fatal unless medical attention is
sought immediately. Surgery will almost always be required to cure these
forms of colic and, even then, you'll need to hold your breath. The bad
news is there really aren't any preventative measures you can take to
protect your horse from these two forms – it's a matter of both
anatomical predisposition and/or bad luck. The good news is these are
far less common forms of colic, and the rest you can take measures to
prevent.
Another
fatal form of colic is gastric distension, caused when your horse
consumes too much too quickly, thereby causing stomach expansion.
This can be particularly dangerous when the horse consumes too much of a
food substance that naturally expands when exposed to moisture. The
reason severe overeating is so dangerous is a horse cannot vomit. So,
once the stomach contains too much food to handle, it could very well
rupture.
The most common forms of colic
are digestive issues that can generally be resolved easily enough. They
can range from gas (generally uncomfortable, but mild in
nature) to a partial or full blockage (these can be very hazardous if
not addressed immediately). Like us, a horse's body is designed to work
optimally under specific circumstances, and when their normal state of
being is disrupted, it can lead to the horse form of indigestion,
constipation, etc.
To
help keep your horse's digestive health in optimal health, make sure
you keep the following factors in mind:
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Diet
– Your horse's regular diet should consist of a predominance of
roughage, not grain. A horse's body is designed to consume roughage, so
when too much protein is introduced via grains or pellets the body may
not be able to digest it properly. |
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Diet
Changes – If you need to change your horse's diet, try and do it in a
gradual manner rather than all at once. Sudden transitions can create
digestive problems. |
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Water
– A horse should always have access to fresh, clean water. When the
horse does not drink enough water the body dehydrates a bit and the
digestive system slows down. The waste isn't passed through the
intestines properly and colic results. |
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Exercise
– A horse is designed to move around regularly. In fact, if you watch
them graze in a field you'll notice they are almost always in motion. If
a horse is stalled too long his system will slow down, resulting in a
potential colic. |
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Intensive
Training – Exercise is obviously very beneficial for a horse, but
if your horse is suddenly placed on an intensive training program to
prepare for a show or race their system will be stressed and the risks of
developing colic are higher. Watch any horse under an intensive exercise
program carefully. |
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Cooling
– After your horse finishes an exercise session, they must be allowed to
cool down before eating or drinking. If your horse must have some water
right after an exercise session, make sure you limit their consumption to
very small amounts of warm water. |
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Parasites
- Make sure your horse is on a proper parasite prevention program as
intestinal parasites can cause colic. If your horse is already infested
with parasites, make sure you gradually de-worm them. If too many
parasites are killed at once, it can create a blockage within the
intestines. |
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Stress
– Stress is as harmful to a horse's overall health as it is to our own.
Try to ensure your horse is kept as calm and happy as possible. Pay
closer attention for colic when the horse is placed in stressful
situations, such as transportation. |
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Pregnancy
– Mares are at a higher risk of developing colic, both before and
shortly after the foal's birth |
Prevention can do wonders to minimize cases of colic, so make
sure you don't underestimate its importance. It's also important to
know how to detect warning signs for colic and what to do should your
horse exhibit them.
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What exactly is Laminitis and Founder?
Laminitis is
inflammation of the sensitive structures in the hoof
called the lamellae. The lamellae are the means by which the coffin
bone
is held tight within the hoof capsule. When viewing the sole of a
healthy hoof, you can tell how good the connection is by looking at the
white line.
If the white line is tight, (narrow in width) then there is a strong
connection. If the white line is stretched then the connection is
compromised. Untreated laminitis can lead to Founder which is
where the bone rotates within the hoof capsule and sometimes results in
the bone
penetrating the sole.
What are the symptoms:
- Less activity and a reluctance to move when led
- Lying down more than normal
- Depression
- Reluctance to turn
- Standing atypical- laminitic stance - hind feet
further under the body with weight rocked back and front feet further
out in front of the body
- Tight muscles
- Hooves warmer than normal
- 'Bounding' pulses in affected legs
- Pain response when pressure is applied to sole
- Blood in the white line
- Fever rings visible on hoof wall
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What exactly is Bute and is it OK to give to my horse?
Environment, work, and genetic background can make a horse
susceptible to stress and/or injury. When an injury occurs,
inflammation and the pain associated with it causes the horse’s nutrient
system to become overloaded with cellular debris. This causes his
stomach to produce more acid. As more acid is produced, the body
manufactures certain chemicals to coat the stomach so as to prevent harm
to delicate tissues. These chemicals, in turn, cause inflammation and pain in the injured areas.
Bute (tradename) (chemical names: Phenylbutazone and Butazolidin) acts by blocking the formation of these chemicals. Because
these chemicals are needed to protect the stomach lining and the lining
of the digestive tract, the result over the long-term can be ulcers in
the mouth, stomach and intestines. Over an extended time period, the
horse may become uninterested in food and may subsequently lose weight, plus a host of other
detrimental effects. In addition, the use of Bute can eventually cause
decreased blood flow to the brain, resulting in decreased brain
activity, disorientation, and eventually death from shock. Some horses
also exhibit other symptoms, such as teeth grinding, diarrhea and swelling under the jaw, chest and
belly.
I believe that Bute is not the so-called “miracle drug” it is
believed to be. I personally would use Bute on my horses only in one scenario: to alleviate pain and make his final days
bearable, because there is nothing else that can
be done to save him anymore.
Cold
is an extremely effective way to block
inflammatory reactions in their
tracks and also provides pain relief.
The feet and lower legs of horses are very
tolerant of cold. It can
also be used for wounds, stings, bites, etc. on the
body. For the feet and lower legs, stand the horse in cold running water, a
bath of
ice water or use ice wraps. To avoid the mess if you don’t have ice
wraps, place
several cotton leg wraps soaked with rubbing alcohol or
witch hazel in the
freezer and use these after they have super-cooled
for an hour or more. (You
should change them every 15 to 20 minutes for
best effect.) Sore, hot feet can
be packed with a poultice that has
been chilled in the freezer when you’ve
finished icing. Ice/cool as often as possible and as long as possible for best
results.
Horses’ lower legs have been kept in ice-water baths for one to two
days with no
ill effects.
A variety of herbs have been
used
as substitutes for phenylbutazone, aspirin,
and other anti-inflammatory
drugs. For rapid control in acute situations, your
best bet is a
product with an effective dose of Devil’s Claw. For long-term control of pain and low-grade inflammation in chronic
conditions, try products based on Boswellia, curcumin, and ginger. Woofs 'n Hoofs has some products available.
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How important is Protein in a horse diet?
According to the National Research Council (NRC) nutrition
tables, horses require only 7.5 to 12 percent protein as an adult. The
lowest percent of protein in commercial feed available is 10 percent,
and it is common to see protein levels in the feed of 14 to 16 percent.
Since horses are made to live primarily on roughage, there is no
physiological reason to have protein levels so high. High performance
horses usually eat more grain so, if they need slightly more protein, they
will usually get it from the increase in volume. Certain horses have a
greater requirement for protein and can benefit from the addition of
protein to their diet; that must be decided on an individual basis. When
feeding excess protein, it needs to be treated as nitrates since protein
is just one form of nitrogen, and nitrates can be toxic. Young animals
digest protein well. Some can tolerate more protein and can use it to
grow muscle but, many breeds of easy-keeping horses do poorly on excess
amounts of protein when young.
Excess protein, besides being
expensive, is one of the more harmful practices in feeding horses. Too
much protein throws the intestinal tract digestive process out of
balance. Poor digestion and an altered pH are often the result.
Remember, horses are grazing animals, and require little protein
compared to dogs, cats, and people. In the cattle industry, the ill effects of
excess protein have been well studied, yet farmers still feed too much
of it. Excess protein can contribute to ulcers and poor digestion.
Horses are made with the cecum as a fermentation vat to digest fiber,
not excess protein.
In the horse industry, people spend a
lot of money trying to combat the ill effects of too much protein in
horses. Some examples of these are:
-horses become tense
-uptight and
difficult to ride
-have swollen hind legs
-cannot keep enough weight on
because they are burning up energy digesting the protein
-have mastitis
-have liver and kidney problems
-soft feet and frogs
-have a poor
hair coat
Plant protein byproducts such as soybean meal are often
poorly digested because they are energy deficient. The oils nature put
in the soybeans to aid in digestion and utilization are removed through a
toxic solvent process. The lack of energy in the soybean meal can
contribute to incomplete digestion.
Alfalfa hay is extremely high in
protein, mostly because excessive amounts of nitrogen are used on the
fields. When feeding alfalfa hay from nitrogen-fertilized fields it is
impossible to get the protein content of the diet down to a healthy
level for the horse. Some horses do very well with alfalfa, while others
cannot tolerate it. And, some horses are allergic to anything with
alfalfa in it, even the small amounts present in supplements.
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My horse's feet are as swift as rolling thunder
He carries me away from all my fears
And when the world threatens to fall asunder
His mane is there to wipe away my tears.
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