Horse Husbandry Flashcards
What is the name of the horse extinct ancestor?
Equus ferns
What type of feeders are horses?
Trickle feeders (16 hours/day)
When are flat racing and jump racing in season?
March - November
All year round
How are horse heights measured?
In hands (10cm)
Feet trimmed
No shoes
From wither to ground
At what age do horses get their full set of adult teeth?
7 years
What is a foal?
A horse less than 1 year old
What is a filly?
A female less than 3 years old or until she foals
What is a colt?
A male less than 3 y/o
What is a mare?
Adult female
What is a gelding?
Castrated male
What is a stallion?
Entire male
What is a yearling?
1 year old
What is a long yearling?
Between 1 and 2
What is the life expectancy of horses?
20-30
When is the breeding time for horses?
Spring
How long is the gestation period?
340 days
11 months
At what age are foals weaned?
4-8 months
What are hair whorls?
Unique hair patterns on the head
What is a pony?
Horse under 14.2 h
How much space is needed in a field per horse?
At least 1 acre
What are different types of horse housing systems?
American barn (individual stables) Open bar Tether stalls (no back end)
What are the advantages and disadvantages of using wood shavings instead of straw?
Less dust
More expensive
What is the deep litter system?
only removing faces when mucking out, using urine for warmth
How often do hoofs need picking
Daily and before exercise
How often do horses need trimming/shoeing?
6-8 weeks
What is the horse passport scheme?
All horses require a passport regardless if travelling
£5k fine
Exceptions - wild native herds
Regulated by DEFRA/equine societies
What is needed to be on the horse passport?
Name Breed Age Height Colour Brand Blood type
What are examples of hot-blooded breeds?
Thoroughbreds
Arabs
What are examples of heavy/drought breeds?
Shire
WHat is an example of a warm-blooded horse?
Sports horse
What is an example of a pony?
Shetland
SMALL NOT YOUNG
A horse is 60% what, 20% what, 12% what, 7% what, 1% what and <1% what?
Water Protein Fat Minerals Carbohydrates Vitamins
What are 3 ways to estimate/measure horse weight?
Weigh bridge
Weigh tapes
BCS
What is the equation to estimate weight from horse tapes?
(Girth squared x length)/11880
What are the two types of starvation?
Simple starvation - healthy horse
Stressed starvation - ill horse
When starving, what is the order of the body mechanisms to compensate?
Glycogenolysis
Gluconeogenesis
Lipolysis
What is refeeding syndrome?
Body stores get depleted when refeeding after starvation
P,K,Mg,B1
how do you avoid refeeding syndrome?
Refeed slowly
Avoid high carb diets
What is a main factor contributing to laminitis?
obesity
When losing weight, how much should a horse be fed?
1% of BW
On a passport, what is a hair whorl marked as? What colour is used for white?
Cross
Red
How much saliva do horses produce per day? What stimulates this? Does this have digestive functions?
10L
Food in mouth
No - lubrication functions
What compounds/ions are found in horse saliva?
High HCO3-, Ca2+, Cl-
What is the total volume of the horse GI tract?
200L
How much should the DM intake of a horse be? What about a pony?
1.5-3% BW
More
Why is a hay diet better than a concentrate diet?
Spend most of day eating hay, spend very little time eating concentrates
Leads to boredom
Stereotypies
How much water do horses need per day?
30-50L
What is wrong with horses eating ragwort or acorns?
Ragwort - poisonous
Acorns - addictive, eat too many
Overgrazing in a field leads to..
Weeds
How old should a conserved forage be before feeding?
Over 2 months
What is the DM for hay? What are issues with hay?
80-90%
Mould/dust
Over time, protein level increases and carb decreases
What% DM is haylage? What are the advantages and disadvantages?
50-65%
Highly nutritious, digestible, palatable
Spoils quickly
What is haylage?
Naturally fermented (hay/grass?)
When is straw ideal for feeding horses? What does it also require?
Dieting horses
NOT LACTATING OR PREGNANT
Protein supplement needed
What is a disadvantage/advantage to concentrates e.g. cereal straights?
Ca:P imbalance
Rapid glucose release
Fed as supplement to forage
What are different types of cereals for horses?
Oats - palatable, whole
Barley - needs treated, limited SI digestion
Corn - low fibre, high energy, less digestion in SI
Bran - fed as mash —> laxative
What can be used as an additional fibre source for horses?
Sugar beet
What can be fed as protein supplements?
Linseed
Soya bean meal cake
What are the advantages/disadvantages of commercial feeds?
Say exact nutritional value - can work out whether needs balancing with forage
Less time grazing, boredom
What are the advantages/disadvantages of pellets?
Crushed and mixed so can’t pick certain things out
Boredom
What are the different ways to feed a horse e.g. hay?
Hay bag - feet trapped?
Racks - dust?
Mangers - vermin? Hard to clean?
From floor
What are the advantages/disadvantages of feeding a horse on the floor?
Assists molar function and sinus drainage
Normal muscle function
But wasteful
What it is the equation to work out ME? Maintenance energy
(1.4+0.03XBW)X4.18
When doing light, moderate or intense work, how much should ME by increased by?
25%
50%
100%