Ovine and Caprine Husbandry Flashcards
Adult female sheep
Ewe
Adult male sheep
Ram
Castrated male sheep
Wether
Immature female sheep
Yearling ewe
Sheep neonate
Lamb
Castrated neonate sheep
Wether lamb
Intact male neonate sheep
Ram lamb
Female lamb sheep
Ewe lamb
Act of parturition for sheep
Lambing
Mature female goat
Dee/Nanny
Mature male goat
Buck/billy
Castrated male goat
Wether
Immature female goat
Yearling doe
neonate goat
Kid
Male goat less than 1 year
Buck kid
Female goat less than 1 year
Doe kid
Act of parturition for goats
kidding
Normal temperature for a sheep
101 degrees to 104 degrees
Normal pulse rate for a sheep
70 to 90 bpm
Normal respiration rate for sheep
12 to 25 bpm
Normal adult weight of sheep
Varies by breed
Normal temperature for goats
101 to 104 degrees
Normal pulse rate for goats
70 to 90 bpm
Normal respiration rate for goats
12 to 30 bpm
Adult weight for hoats
varies by breed
What is normal sheep behavior?
Timid
Do not like to be petted
Easily frightened
Aggression
Do goats or sheep have a strong flocking instinct
Sheep
What is the point of balance for sheep?
Point of shoulder
How do you restrain a sheep?
Do not grab by the wool
Shepherd’s crook
Halter
What is setting up for sheep
Setting back on hind end or rump
How do you restrain a lamb?
One hand under the body, while the other hand supports the neck
What is normal goat behavior?
Gregarious Inquisitive Respond to human touch and affection Independent Social hierarchy Lacking herding behavior
How are small kids restrained for procedures such as dehorning?
Held in the lap
Sheep have what type of estrous cycle?
Seasonally polyestrous, short day breeders
What is the age of a female and male sheep at puberty?
6 to 9 months
What is the time of the first breeding in sheep?
12 to 19 months of age
What is the estrous cycle frequency of sheep?
13 to 19 days
Average of 17 days
What is the duration of estrus in sheep?
18 to 48 hours
Average of 30 hours
What is the time of ovulation for sheep?
24 to 20 hours after the onset of estrus
What is the optimal time of breeding for sheep?
Every 12 hours when inestrus
What is the gestation period of sheep?
148 days
What is the litter size of sheep?
1 to 3 in most breeds
Are twins common in sheep or goats?
Sheep
What is the weaning age of sheep?
9 to 12 weeks
What is the goat estrous cycle?
Varies by breed
Affected by hormones and artificial light
What is the age of puberty for male and female goats?
3 months
What is the time of the first breeding in goats?
7 to 18 months
What is the estrous cycle frequency in goats?
12 to 30 days
Average 22 days
What is the duration of estrus in goats?
2 to 3 days
What is the time of ovulation in goats?
24 to 30 hours after the onset of estrus
What is the optimal time of breeding for goats?
every 12 hours when in estrus
What is the gestation period of goats?
140 to 160 days
Average 151 days
What is the litter size of goats dependent on?
The nutritional plane of goats
What is the weaning age of goats?
3 months
How is sheep semen collected?
electroejaculation
How is goat semen collected?
Manual
Electroejaculation
Embryo transfer is more common in what species?
Cattle and horses
Polled intersex goats are what?
Born without horns
Genes HH =
Born without horns
35% infertility
Genes Hh =
Polled (H is dominant)
Normal fertility
Genes hh =
Horned
Normal fertility
What are the clinical signs of impending parturition in goats and sheep?
Swelling of the vulva
Mucoid vulvar discharge
Relaxation of the pelvic ligaments
Enlargement of the udder
How long does stage 1 parturition last in ewes?
1 to 4 hours
How long does stage 1 parturition last in Does?
up to 12 hours
What are the signs of stage 1 parturition in sheep and goats?
Restless
Separation from herd in sheep
Nesting in goats
Stage 2 of parturition in goats and sheep lasts for how long and results in what?
1 to 2 hours
when babies are born
When do sheep and goats need assistance during stage 2 parturition?
If there are contractions without a fetus in 30 minutes to 1 hour
What happens in stage 3 of parturition?
passing the placenta
How long does it take for the placenta take?
2 to 6 hours
Needs assistance after 12 hours
What is common in sheep and uncommon in goats?
Dystocia
What is the process in which a dead fetus is pulled with a gigli wire and pulls pieces of fetus out?
Fetotomy
Is a c-section successful in ruminant species?
Yes
What is the most common cause of weakness and depression in sick neonates?
Hypothermia and hypglycemia
When evaluating body condition score, where do you look?
Along the spinous process and looking at the indentation of the paralumbar fossa
What is a good body condition score for meat goats?
4 to 5
What is a good body condition score for dairy goats?
2 -3 because you do not want them get hepatic lipidosis
Do sheep and goats have incisors?
Not on the upper dental pad
Have bottom incisors
What is the dental formula for sheep and goats?
Incisors: 0/4
Canines: 0/0
Premolars: 3/3
Molars: 3/3
Sheep and goats have a total of how many teeth?
32
How do small ruminants get their needed calcium?
Through high-quality roughage
Which small ruminant is susceptible to copper toxicity?
Sheep
What is seen with acute copper toxicity and chronic copper toxicity in sheep?
Severe hemorrhagic diarrhea in acute copper toxicity
Liver and kidney disease and death in chronic copper toxicity
Which mineral can affect the absorption of copper?
Molybdenum and inorganic sulfates
Deficiencies of this cause nutritional muscular dystrophy, white muscle disease in lambs and periodontal disease of the molars
Selenium