Educators' Guide for Pedagogy and Assessment
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Unit: 3. Rabbit Care and Genetics
Agribusiness
Learning Outcome: 1. I can understand the morphologies and genetic principles of rabbit production.


History: the wild rabbit, domestication of the rabbit, economic importance.Rabbit anatomy: overview of skeletal, muscular, respiratory, circulatory, digestive and nervous systems of the rabbit, skin, external appearance.
Common Rabbit Breeds:
- Meat Market: New Zealand White; Californian; Hyla
- Pet: Netherland dwarf; Lionhead; Flemish giant;
- Fur Industry: Rex; Angora
Important features:
- Meat Market: rapid growth and maturation; high muscle to bone ratio.
- Pet: long life span; friendly personality;
- Fur Industry: dense coat and homogenous coat; colour;




Mendel's first, second and third laws and their implications.


Basic overview of Mitosis: for cell replication;
Basic overview of Meiosis: for gamete formation.


Selection of rabbits:
General Features: alert and lively; has clear eyes; shiny coat; free from disease; free from disorder; parents have the required physical traits; blood lines;- For meat production: weight gain; final weight;
- For show rabbits: according to standards for four breeds;
- For fur industry;- Males: at least six months old; in possession of robust and good muscular structure; are not indifferent to females; testes should be well visible;
- Females: correct weight according to breed; have at least eight visible mammary glands, produce a good number of kits per litter.


Terms: Homozygous dominant; Homozygous recessive; Heterozygous.
Distribution of traits in F1 and F2 using genetic diagrams through Mendel's law: Genetic cross diagram or Punnet square diagram.
Learning Outcome: 2. I can undertake adequate feed, water and housing conditions for rabbits at different growth stages.


Microclimatic conditions: Quality of air/ventilation; temperature; lighting; humidity.


Life stages: e.g. Kit, juvenile, adult, parent stock.
Digestive System
Feed:
- General nutritional requirements: proteins; carbohydrates; fats; fibre; minerals; vitamins;
- Special dietary requirements according to the type of rabbit and life stage:
- Meat Rabbit: protein; fat; calcium
- Show Rabbits: protein; fibre; calcium
Water: Available and uncontaminated;
Housing/Cage requirements:
- General requirements: LN 244 of 2013 Protection of Animals offered in Pet Shops (Minimum Standards) Regulations; inner nest box for breeding females (does).
- Meat rabbit: fattening cage:
- Show rabbit: large cage.


Correct Practices:
- Feeding: amount and type of feed according to life stage; according to growing objective; good feeding practice;
- Watering: free flowing;
- Cleaning: cleaning of the cage and nest box; cleaning of equipment for feeding and watering; removing of excrement;
- PPE: gloves; overall; appropriate attire.
Learning Outcome: 3. I can apply adequate preventive and curative measures against diseases, parasites and disorders common in rabbits.


Rabbit diseases:
- Gastrointestinal: coccidiosis;
- Respiratory disease: snuffles; pasteurellosis;
- Viral disease: myxomatosis; viral haemorrhagic disease;
- Ear and skin: ear canker;
Rabbit Disorders: malocclusion/buck teeth; sore hocks;


Probable Causes - Diseases:
- Gastrointestinal: e.g. transport stress, not enough crude fibre, too much protein, watering from contaminated sources;
- Respiratory: e.g. dust/ammonia; abroupt change in temperature; airflow;
- Viral diseases: lack of proper vaccination;
- Ear and skin: mites;
Probable Causes - Disorders:
- Malocclusion/buckteeth: inbreeding;
- Sore hocks: inadequate flooring for breed.
Prevention measures: good hygiene; vaccinations; regular inspection; proper microclimatic and housing conditions; farm bio-security; good recordkeeping; adequate feeding; clean and disinfect water system; good feed storage; farm disinfection.


Bacterial:
- Diseases: e.g. Coccidiosis, Snuffles, Pasteurellosis
- Treatment: drugs and/or antibiotics
Viral:
- Diseases: Myxomatosis, Viral haemorrhagic disease
- Treatment: culling;
Parasitic Disease:
- Disease: Ear canker
- Treatment: ear drops/vaccination;
Disorders:
- Types of disorders:Malocclusion/buckteeth, sore hocks
- Treatment of Malocclusion/buckteeth: cutting the teeth with sharp pliers to the gums
- Treatment of sore hocks: applying disinfectants,
Pests
- Types of Pests: Mites, Fleas
- Treatment: insecticide/vaccination


Rabbit's health condition:
free from disease, disorders and pests- check-up: eyes, ears, mouth, genitals, rear, coat, feet.
- normal appetite
- vaccinations
- PPE'S: gloves and overall to protect against zoonoses and allergies.
Learning Outcome: 4. I can explain the reproductive system and the reproduction phases of rabbits.


Males: e.g. penis, testes, prostate, Cowper's gland, seminal vesicle, urethra;
Females: e.g. ovaries, vulva, uterus, cervix, vagina, uterotubal junction.


Anatomical features:
- Males: well developed genitals;
- Females: vulva becomes red and is larger
Behaviour:
- Males: become more agressive; mounting; spraying of urine; scent marking;
Females: raise tail; assume lordosis


Reproductive phases: copulation; ovulation; fertilisation; gestation; birth; lactation;
Phases as affected by surrounding environment: lighting; temperature;
Planning breeding activities: seasonal breeding; breeding schedule.
Learning Outcome: 5. I can understand the importance of humanely slaughtering rabbits for meat production.


Different methods: Stunning; dislocation; halal; striking.


- Importance of humane slaughtering - LN 260 of 2003: Animal Slaughter or Killing (Protection) Regulations
- Act 25 of 2001: Animal Welfare Act