Heat Stroke in Horses

 During the summer months, many people enjoy riding horses, but riding in hot weather involves some hazards, such as heat stroke. More than half the energy a horse uses for muscular activity is converted into heat. As the heat rises, his muscles demand more and more oxygen until his muscles become fatigued, resulting in heat stroke or heat stress. High temperatures and humidity definitely play an important factor in this, though heat stress is most commonly caused by overexertion and/or exercising in a way that causes him to overheat for an extended period of time.

When a horse exercises for a long period
of time, such as this eventing horse, he
continuously loses fluids and electrolytes
through sweat.(credit)

 The longer the horse exercises, the more fluids and electrolytes he loses, which also contributes to heat stress. Though racehorses are often lathered in sweat after a race, the exertion does not last long and their fluids are quickly replenished. However, longer exercises, such as endurance racing and eventing, leads to prolonged dehydration and imbalances in the electrolytes since fluids are continuously being lost through sweat to cool down the working muscles.

 Performance horses are conditioned so that their muscles work more efficiently, meaning that less heat is generated during workouts.

 Knowing how well your horse handles exercising in high temperatures is key to preventing heat stress. You should learn how to measure his vital signs, too. No matter how intense the workout, once the horse has stopped, his heart rate should be at 60 beats per minute(bpm) or lower and he should make less than 60 respirations per minute. After a moderate workout, his heart rate should return to less than 60 bpm within 10 minutes.

 Other symptoms are depression, weakness,  lack of appetite or thirst, hot and dry skin, and a lackluster appearance.

 Try to keep the horse cool during the day. For example, use fans, cold water soaks, ice boots, and shade, and offer him plenty of water; it is very important that he hydrates. Adding a few drops of peppermint to his water can help him keep cool and tastes good, too(horses love peppermint).

 After an exercise, walk him to allow his muscles to cool before completing the workout, then let him drink all the water he wants if he just completed an aerobic exercise. If the exercise was anaerobic, then let him drink only in small intervals until he has cooled down. Ideally, the best time to ride is in the morning or evening, when it is cool.

 The same advice also applies to trailering. Trailering in early morning or evening is a good way to prevent heat stress and dehydration. Always make sure to give your horse water every few hours while trailering, which also prevents heat stress.

 If your horse does get heat stroke, try cooling him down while you wait for the vet to arrive. Adding a few drops peppermint oil to bucket of cool water and then sponging the horse down can have a cooling effect. A fan can also help.

 Once the vet comes, he/she will treat the horse with intravenous fluids to restore hydration, maintain circulatory health, and cool the internal organs and muscles.

Palace Malice Wins Belmont Stakes 2013

 The other day, Palace Malice zoomed to the lead in the Belmont Stakes, with Orb waiting to make his move. Orb tried to catch up and take the lead, but failed. Oxbow passed him and placed third.

Belmont Stakes 2013, Part 2

The next seven horses are listed below:

Revolutionary(credit)
Revolutionary was sired byWar Pass. He broke his maiden
on Aqueduct's inner track, then won several stake races back-to-back,
including the Grade 3 Withers and the Grade 2 Louisiana Derby.
Out of seven starts, he has never placed worse than third.

Golden Soul(credit)
Golden Soul is out of Hollywood Gold, the
daughter of Mr. Prospector, the half-brother of Quintons Gold Rush.
His sire is Perfect Soul. One of his best finishes this year was when he ran second 11 1/2 lengths behind Oxbow
in the LeComte. He also finished third behind Orb in the Kentucky Derby.

Unlimited Budget(credit)
Unlimited Budget was sired by Street Sense. Her dam is Unlimited
Pleasure. As a two-year-old, she was purchased for $475,000.
In November of last year, she won her first start by 9 1/2 lengths,
then won three consecutive stake races:Grade 2 Demoiselle last year,
and the Grade 3 Rachel Alexandria and the Grade 2 Fair Ground Oaks
this year. Her first defeat came when her stablemate Princess of Sylmar and
two-year-old filly champion Beholder beat he in the Grade 1 Kentucky Oaks.
She will be the 23rd filly to compete in the Belmont. Only three fillies have won:
Ruthless in 1867, Tanya in 1905, and Rags to Riches in 2007.

Midnight Taboo(credit)
Midnight Taboo was sired by Langfuhr. His dam, Hot Red, was sired by
Thunder Gulch, who won the 1995 Belmont. In 2011, he was bought for $240,000
at the Keeneland September Yearling Sale. He raced only once as a two-year-old,
coming second at Saratoga, and broke his maiden this year in a mile long race at Aqueduct,
defeating older, more experienced horses. Next he placed second to Irsaal, a
well-regarded horse.

Palace Malice(credit)
Palace Malice is the son of two-time Horse of
the Year Curlin and the dam Palace Rumor. His only victory
was in his maiden race at Saratoga. This year,  out of five starts
he has two seconds, one at Gulfstream and the other in the
Grade 1 Blue Grass, and one third in Grade 2 Risen Star.

Vyjack(credit)
Vyjack was sired by Into Mischief, and his dam is Life Happened.
He won the first four starts of his career, which were all at
Aqueduct, including the Grade 2 Jerome and the
Grade 3 Gotham. He placed 18th in the Kentucky Derby and hasn't raced
since. Also, he is attempting to be the third gelding to
win the Belmont, the others being Creme Fraiche in
1985 and Ruler on Ice in 2011. His name comes from
his owner David Wilkenfield's parents: Vivienne
and Jack.

Will Take Charge(credit)
Will Take Charge was sired by Unbridled's Song, winner of
the 1995 Breeders' Cup Juvenile and the 1996 Florida Derby
and Wood Memorial. His dam is Take Charge Lady. In
his lifetime, he has only won two stake races: The Smarty Jones
and the Rebel, and came seventh in the Kentucky Derby an the
Preakness. As a yearling, he was purchased for $425,000.

Belmont Stakes 2013, Part 1

A few weeks ago, Oxbow upset Orb in an exciting race at Pimlico. Though we will not have Triple Crown winner this year, the Belmont Stakes remains the exciting Test of Champions, which will show who the better horse is. Both Oxbow and Orb will be entering, but they will have to get through a lot of great horses if either of them want the Triple Crown's third jewel. Maybe we will have another Triple Crown near-miss, like I'll Have Another last year. You will see some horses returning to take revenge for their loss in the Derby. Below are the horses listed to enter:

Orb(credit)
Orb, who's paternal grandsire is A.P. Indy, 1992 Belmont winner, is
attempting to become the first horse since Thunder Gulch in 1995
to win a Kentucky Derby-Belmont double. If he succeeds, he will
become the 12th horse to do so. Orb was beaten by a total of 30
lengths in his first three races, but improved from there. By the time
he won the Derby, his winning streak was at five. In the Preakness,
he got boxed in and came fourth.(click here for footage)

Oxbow(credit)
Oxbow was sired by Awesome Again, winner of the 1998
Breeders' Cup Classic. His dam, Tizamazing, is the unraced
sister of Tiznow,  2000's Horse of the Year and two-time winner
of the Breeeders' Cup Classic. As a yearling, he was bought
for $250,000. With 11 starts, he is the most experience
three-year-old heading into the Belmont on Saturday.

Frac Daddy(credit)
In 2011, Frac Daddy was purchased by Magic City
 Thoroughbred Partners for $50,000 at the Keeneland
September Yearling Sale. His sire is Scat Daddy,
and his dam Skipper's Mate. He is known for
placing second in the Grade 1 Arkansas Derby and
the Grade 2 Kentucky Jockey Club. So far, he has earned
$288,116.

Incognito(credit)
Incognito was sired by A.P. Indy, one of Seattle Slew's successful
sons who won the 1992 Belmont, Breeders' Cup Classic and Horse of
the Year Honors. His dam is Octave, by Unbridled's Song.
He finished fifth at Aqueduct on December 15, his only
race that year. On March 16 this year, he broke his maiden,
running a 1:37.62 mile on Aqueduct's inner track. He won his
first allowance by a nose on April 13. Then he came
third place in the Grade 2 Peter Pan, finishing less than
half a length behind the second placer.

Overanalyze(credit)
In 2011, Overanalyze was purchased for $380,000 in the Keeneland September Yearling Sale. He is by Dixie Union, and his dam is Unacloud. Just after breaking his maiden as a 3-5 favorite at Saratoga on August 9, he jumped to graded stakes races, where he placed fourth behind his stablemate, Shanghai Bobby in the Grade 2 Hopeful. Next he won the Grade 2 Futurity and placed third in the Grade 3 Iroquois before closing his season with a victory of a nose over Normandy Invasion in the Grade 2 Remsen. He qualified for the Kentucky Derby by winning the Grade 1 Arkansas Derby by 2 3/4 lengths. He placed 11th in the Kentucky Derby.

Freedom Child(credit)
Freedom Child's sire is Malibu Moon, who is by the
great A.P. Indy, and his dam is Bandstand, by Deputy Minister.
He raced only twice as a two-year-old, breaking his maiden
on March 10th at Gulfstream Park. In the Grade 2 Peter Pan,
he lead wire to wire in a 13 1/4 length victory.

Giant Finish(credit)
Giant Finish is by Frost Giant, the 2008 Grade 1 Suburban Handicap winner, and he is out of Apocalyptic. After placing in the John Battaglia Memorial, he finished third in the Grade 3 Spiral. Then he came tenth in the Kentucky Derby. His owner's goal for him is that he becomes the first New York bred to win the Belmont since Forester in 1882.