AHW Camelids Flashcards
What species is the camelid under
How much does an adult weigh?
- species = llama
2. adult = 150-180kg
difference between llama and alpaca
These are domesticted Llama 1. 140-180kg 2. bananna shaped ears 3. usually no fleece on legs Alpaca 1. F = 60-80kg male 90 2. fleece on legs 3. pointy ears 4. fringe
Name the undomesticated
- Vicuna = not kept as pets
- Guanaco. Larger than llama. Treated like deer
both subject to CITES
What are the breeds within the alpaca?
2 breeds 1. SURI dreadlock fleece, parting = more susceptible to damp 2. HUACAYA fluffy fleece
llama breeds
- many different
2. not really knows so only need to know the 2 alpaca (suri and huacaya)
Why keep camelids?
- fleece = soft, hollow (lightweight) warm in winter, cool in summer
- social - shows, agility, tracking, old people homes
Average price of alpaca
- female = 5-8k
Vocalisation
- humming = normal
- snort = more agitated
- clicking
- alarm = shriek
Ovulation
- induced ovulation
2. oorgling sound by male when mating
Spitting
- first spit
2. next = stomach contents
Halter fit
- nose band must be vvvvvv close to eye as bone starts high up
- is band on soft cartilage = obstructs airway = panic
Why not surpass stress threshold and what are signs of stress
- mouth bleeding = open mouth
- back off, give 5 mins then come back
- work themselves into complete stress = comatosed
- Mouth breathing, laboured breathing, rapid oscillation of eye, head back, comatosed
What is the difference between mouth breathing and pouting?
- MB, lower lip at teeth line just got open mouth
2. pouting lower lip completely down
What are youngsters called
CRIA
Name for intact male, castrated male, unweaned young,
- intact male = Male, stud, macho
- castrated male = Gelding, wether
- Unweaned young = cria
Name for haircoat, weaned, giving birth
- Act of giving birth = Birthing (calving)
- Weaned = Juvenile, weanling, adolescent
- Haircoat = Fibre, Hair, Fleece (not wool)
Alpaca feet
- walk on leathery pads
- nail at front = trip to make it level with pad
- both P2 and P3. walk on both
- metatarsal glands on back legs inside and outsdie
Dentistry
- like ruminants = incisors only in lower jaw
- dental pad on upper
- 4 pairs of insicors
- gap and cheek teeth
- fighting teeth in upper jaw: incisor 3 and canine tooth
- canine in lower
- All entire males develop. Lot of females and castrated = don’t catch
- ask to cut often
- gap and cheek teeth = blades cutting against. Occasionally need to rasp but never made completely smooth as used to cut (unlike horse)
Ruminant? not? what?
- stoamch has 3 compartments
2. not ruminant as no rumen so called pseudo ruminant
Talk about stoamch
- called compartment 1, 2 and 3
- compartment 2 = outpouch of comp 1
- compartment 3 = last 3rd to 1/4 adn pH drops to 2/3. previous = 6 ish
- ventral aspect C1 and C2 = sacules = inc contact surface area and secrete bicarbonate
- sufficient nutrient converter
- C3 = long tube like
- right angle kink
- duodenum = widening ampulla at start
Intestine
- small and large similar to ruminants. 10-12 m long. SI = 7 m
- spiral colon, sudden reduction in diameter
Liver
- NO gallllll
2. rough surface
Why are camelids so special?!
- complete mixture of the best features
- leather pads not hoofs
- no gall like horse
- indiced ovlation like cat
- 3 stomach compartments - not 4, not 1
- pellet poo like rabbits
Diarrhoea
- SERIOUSLY dehydrated = able to absorb lot of water in hindgut so if D = bad news
- get on intravenous drip asap
NUTRITIOn
- V efficient nutrient converter
- selective feeding
- slowly digestible structural constituents
- increase C1 retention time by 6-8 hrs
- inc C1 volume
- Efficient urea recycling and urea degredation
Appetite
- although most species = 3 %
- alpaca = 1.8% BW
- Llama = 2%
Challenge in late pregnant animal and early alctation. Eat 20-30% less than sheep
Gestation
11.5 months
When additional energy requirements
- third trimester (month 9, 10, 11)
- Alpaca 9 months = 2MJ extra, 10 = 4, 11 = 6
- Llama 3, 6, 9 MJ extra
- lactation A = 4 MJ extra
L = 6.5 MJ extra
if want to change diet over how long period?
fortnight
Main health issue with these animals
- rickets
- vit D deficiency
- important to supplement especially over winter and dark fleece
ALSO - overweight: want body condition score 2.5 out of 5
Water requirements
- usually 3% body weight
- lactation and exercise = 8%
- hot/ humid = 10-15%