Chapter 19 - Equines Flashcards
amble
pace slow, cadence broken
barrel racing
horses race
against a timer to complete a cloverleaf pattern around three barrels.
beat
time when foot touches ground
canter
slow three-beat gait
dressage
method of riding in which a rider guides (rather than uses hands,feet, or legs) a trained horse through natural maneuvers.
English
method of riding in a saddle without a horn; the rider rises and sits in rhythm with each stride, and the rider uses both hands on the reins.
equitation
act and practice of horseriding
fox trot
slow, short, broken type of gait in which the head usually nods.
gait
pattern of footfalls resulting in movement. There are natural gaits that animals instinctively perform and artificial gaits which animals need to learn.
gallop
fast four-beat gait in which the feet strike the ground separately
AKA run
gymkhana
racing events on horseback
jog
slow trot
pace
fast two-beat gait in which the front
and hind feet on the same side start and stop at
the same time.
pointing
stride in which extension is more pronounced than flexion.
rack
fast, flashy unnatural four-beat gait in which each foot meets the ground separately at equal intervals; also called single-foot
rolling
excessive side-to-side shoulder motion.
running walk
slow four-beat gait intermediate in speed between a walk and rack
swing
non–weight-bearing phase of a stride.
trappy
short, quick, choppy stride
trot
natural, rapid two-beat diagonal gait in which the front foot and the opposite hind foot take off and hit the ground at the same time.
walk
natural, slow flat-footed four-beat gait in which each foot takes off and strikes the ground at separate intervals.
Western
method of riding in which the stirrup length is long, the rider rides in an upright posture, and the rider has a one-handed hold on the reins.
bad mouth
malocclusion in which the top and bottom teeth do not meet
bag up
development of mammary glands or udder
bars
support structure that angles forward from the hoof wall to keep it from overexpanding
bay
coat color that is light brown to reddish- brown with a black mane, tail, and legs.
bishoping
artificial altering of teeth of an older horse to sell it as a younger horse.
buckskin
coat color that is dark golden color with a black mane, tail, and legs.
check ligament
one of two ligaments to the digital flexors of equine; maintains the limbs in extended position during standing.
chestnut
horny growths on the medial surface of the equine leg either above the knee in the front limb or toward the caudal area of the hock in the rear limb
croup
top of rump
cups
deep indentations of the incisors in the center of the occlusal surface in young permanent teeth.
curb
enlargement on the caudal aspect of the hind leg below the hock.
dental stars
marks on the occlusal surface of the incisor teeth appearing first as narrow, yellow lines, then as dark circles near the center of the tooth.
dun
coat color that is brownish golden color with the same colored or slightly darker mane; often has a darker stripe down the back and may have striping on the medial surface of the legs.
feather
long hair below the knee (front limb) and hock (rear limb) that may cover the hoof in some breeds.
flehmen reaction
response of a stallion to the scent of a female horse’s urine in which he extends his head and curls his upper lip
foal heat
first estrus that occurs shortly after parturition (usually not fertile)
full-mouthed
having all of the permanent teeth and cups present.
Galvayne’s groove
mark on labial surface of the equine tooth; used to deter- mine age; usually appears around 10 years of age
guttural pouch
large, air- filled ventral outpouching of the eustachian tube in equine
hind gut
collective term for the cecum, small colon, and large colon.
in wear
condition in which a tooth has risen to the masticatory level; when opposing teeth have reached sufficient height above the gum line to grind against one another.
lamina
tissue that attaches hoof
to the underlying foot structures.
laminitis
inflammation of the sensitive laminae under the horny wall of the hoof; a sequela of laminitis is founder
milk teeth
first teeth that develop
monkey mouth
condition in which the mandible is longer than the maxilla, causing the lower incisors to protrude beyond the upper incisors
nippers
central incisors of equine; also a tool to remove excess hoof wall.
overo
marking pattern for Paint or pinto horses that are irregular and scattered across the body; the markings usually have uneven edges, with one or more legs often dark.
parrot mouth
condition in which the maxilla is longer than the mandible, causing the upper incisors to protrude beyond the lower incisors
pariople
varnishlike coating that holds moisture in the hoof and protects the hoof wall.
pinto
coat pattern of white and any other color in large patches.
quittor
festering of the foot anywhere along the border of the coronet.
roan
coat color with intermixed solid- colored hairs and white hairs. A red or strawberry roan is a combination of chestnut and white hairs; a blue roan is a combination of black and white hairs.
scratches
low-grade infection or scab in the skin follicles around the fetlock; also called grease heel.
smooth mouth
condition in which no cups are present in the permanent teeth.
stay apparatus
anatomical mechanism of the equine limb that allows the animal to stand with little muscular effort
stock type
muscular body type that is consistent with that desired for working on a ranch; a Quarter Horse body type is a stock type.
tobiano
color pattern for Paint or pinto horses that has large, instead of scattered, patches. The ends of the pattern tend to be uniform and white often crosses over the back.
tush
canine tooth in a horse (usually found only in males).
waxed teats
accumulation of sticky, clear to yellow-colored dried milk at the nipple openings that may occur before parturition.
winking
opening of the labia to expose the clitoris while the female assumes a mating position.
wolf teeth
rudimentary first upper premolars in equine that are usually shed in maturity.
ankle
white marking from the coronet to the fetlock on a horse’s leg; also called sock.
bald face
wide white marking that extends beyond both eyes and nostrils; also called apron.
banding
style of mane that is sectioned and fastened with rubber bands; seen in Western show horses.