Feeding specific groups - EP Flashcards
1 cup of ________ can be supplemented in the diet of performance horses to replace 3-4 cups of concentrate
Fats / oils
** takes 2-3 months to adapt
Older horses should have a BCS of _______ prior to winter
4-6
What makes up an ideal diet for aged horses?
- Palatable
- Easily digested/ masticated
- REMOVE COMPETITION
True or False: Starved horses should immediately be put on a high quality diet
FALSE - start low and go slow
Result of giving a starved horse a high quality, high concentrate diet?
Refeeding syndrome - fatal increase in blood insulin, cardiac and resp failure
Feeding requirements for a starved horses?
Start on LOW glycemic index
- Introduce roughage only @ 50-75% of maintenance (based on current BW)
- Gradually increase over 10 days to maintenance
- Increase up to 125%
What horses are more at risk for EMS?
YOUNG, obese horses
How to treat EMS?
LOW glycemic index diet
- NO grass pasture
- Exercise IMPT
- If EMS is controlled, horse can graze using a grazing muzzle and should go out in the morning when NSC are low
What horses are more at risk for PPID?
OLD, obese horses
- Morgans and ponies
CS associated with PPID?
- PU/PD
- Abnormal fat distribution
- Laminitis
- Hirsutism- abnormally long hair coat
- Lethargy
PPID can also be referred to as?
Equine Cushings dz
How to feed a horse with PPID?
- Low glycemic index diet
- Forage diet
- Avoid pasture with high NCS (in evening)
- Soak hay to decrease NCS
- Small frequent meals
___________ is a life threatening condition with a 56% survival rate
Hyperlipemia
What horses are at risk for hyperlipemia?
- Ponies
- Donkeys
- Miniature horses
- Pregnant / lactating females
- Obesity
Easiest way to diagnose hyperlipemia?
Collect blood, put in EDTA purple top tube, observe cloudy/fatty sample to diagnose
How to feed a horse with hyperlipemia?
- Enteral nutrition if appetent - palatable foods
- ** Tube feeding liquefied pelleted complete feeds + alfalfa pellets in a “slurry”
What is not suggested for treatment of a horse with hyperlipemia?
Do not terminate pregnancy, thats stressful
Do not wean / take away baby from mom - stressful!
CS associated with hyperlipemia? (9)
- Anorexia
- Dysphagia
- Colic
- Pyrexia
- Encephalopathy
- Depression
- Weakness
- Abortion
- Rapid weight loss
What are the developmental orthopedic diseases?
- Physitis
- Angular limb deformities
- Flexural deformities
- Osteochondorsis & OCD
- Cervical vertebral malformation
Key factors thought to be involved in DOD? (7)
- Rapid growth
- Diet imbalance - hypernutrition
- Cu and Zn deficiency
- Stress or trauma (too much exercise @ young age)
- Hormonal factors - Hyperinsulinemia
- Unbalanced Ca:P ratio
- Genetic disposition
What is the most common DOD in Thorough breds?
Physitis / Epiphysitis
How to treat physitis?
- REST
- Decrease nutritional plane - roughage only
- Supplement Ca or P depending on ratio
What is carpal valgus?
Lateral deviation of carpus
** angular limb deformity
What is fetlock varus?
Medial deviation of fetlock
** angular limb deformity
How to treat angular limb deformities?
- Stall confinement / Rest
- Trimming / Shoeing
- Sx if needed
How can horses acquire flexural limb deformities?
- Rapidly growing foals
- Excessive energy intake after previous inadequate energy
How to treat flexural limb deformities?
- Exercise
- Shoeing
- Sx : Desmotomy or Tenotomy
____________ is a condition that is seen by fragments of bone lesions on xray
Osteochondorsis & OCD
CS associated with OCD?
Lameness +/- effusion
Treatment for OCD?
Arthroscopy
Make sure mom horse has adequate nutrition
What DOD can cause worse CS when the neck of a horse is extended?
Cervical vertebral malformation - becomes wobbly
When should colostrum be consumed?
First 12 hours
How to treat esophageal obstruction?
Nasal tube lavage, feed soaked, oatmeal like feed
How to decrease cribbing from occurring?
Feed more hay/roughage, increase exercise
Concerns associated with cribbing?
- Epiploic foramen entrapment from aspirating air
- incisor wear
How to float teeth?
Maxillary: buccal surface
Mandibular: lingual surface
What is quidding?
Dropping food while eating
When should a horse with PPID be put out on pasture?
** Early morning (Low NSCs) **