### animal | vertebrate | mammal | ungulate | horse:

Affected horse
* can display hemorrhaging and congestion in the lungs on postmortem examination
  - suffer brain damage and photosensitisation affecting unpigmented areas of skin
* demonstrate marked weight loss in the face of a ravenous appetite.
* exhibit a staggering gait, urine dribbling, and aborting in pregnant mares
  - position inccordination, urine dribbling, and abortion in pregnant mares

Albino horse
* are the only true white horses.
* lack pigment in the skin, hair, and eyes, a.

### animal | vertebrate | mammal | ungulate | horse:

Arabian horse
* All Arabian horses have one region of origin.
* More Arabian horses are in circuses than in bullfights.
* are capable of performing exercises with great precision, consistency, and panache
  - lean, reactive, fine-boned, and spirited
  - strong, swift and beautiful
* are the most popular horses in the world
  - topic of many myths and legends
  - well suited for endurance rides, trail rides and as working cow horses
* come in various colors including grey, chestnut, bay, roan, white and black.
* go through rigorous training in the deserts of the Middle East.
* have lithe, compact bodies that suggest strength and speed.
* have one less vertebra in their backbones than other horses
  - vertebrae than other breeds of horses
* love to run in pastures.

Domestic horse
* derive the majority of their ration from hays and grains.
* have thinner lamina and an angled orientation to the ground.
* lose single hairs, which are replaced as they are lost.

Feral horse
* are the descendents of once-tame animals that have run free for generations.
* cause damage to the environment and are a pastoral pest.

Healthy horse
* Most healthy horses can be barefoot if they are in a controlled environment.
* are well fed animals kept in facilities in good repair.
* have nice pink gums that are moist to the touch.
* stand at rest with weight equally distributed on both front legs.

Horse training
* becomes difficult for people when they have too many shades of gray.
* is an individualized activity and has inherent risk to the activity.
* mental game played in a physical medium.

Icelandic horse
* are also very long-lived
  - slow to mature, and are known for their longevity and stamina
  - small, averaging around thirteen hands
  - the descendants of the horses brought to the island by the Vikings
* can easily carry large adults for hours.
* date back a thousand years.

Infected horse
* Some infected horses show no signs and become chronic carriers of the disease.
* show a loss of appetite, labored breathing and a frothy nasal discharge.

Male horse
* exhibit the flehmen reaction in response to the scent of a female's urine.
* secrete a lubricant from their sheaths called smegma.

### animal | vertebrate | mammal | ungulate | horse | male horse:

Entire
* male horse
* refer to the upper class but also to middle class families or other persons of note.

Gelding
* are eunuchs
  - males that have been castrated
  - usually more even- tempered than mares or stallions
* have a tendency to fight less with other horses.
* seem to be affected more frequently than stallions or mares.