BASIC PRINCIPLES OF ANIMAL CARE


mice | rabbits | rats | references

Weight Housing
Handling Feeding

Diseases

Weight:
Rabbits range from 2 to 20 pounds and can live for up to 15 years. They are born with closed eyes which do not open until about ten days after birth. Bunnies should be weaned at about 4 weeks old.

[ top of page ]

Handling:
To pick up a rabbit, take hold of a handful of loose skin over the shoulders. As you start to lift , slide the other hand under its hind legs and support the body weight by allowing the rabbit to stand on your hand. It is very important that you put your hand under its legs before lifting the rabbit too high. If you fail to do so, it could cause serious damage to the rabbit. The reason for this is if it becomes startled, it will kick its hind legs and possibly break its back. This is particularly true for adult Jack rabbits. Under no circumstances should you grab a rabbit by the ears. It is painful for the rabbit and during the struggle it could damage the fragile blood vessels in the ears. Also, do not grab the rabbit with both hands around its middle. Rabbits do not like this and will try to escape. As they struggle to escape, they may scratch you and can injure their back. In the event that a rabbit is being given sub-cutaneous injections in the back which may produce sores, the animal can be cupped to the chest of the handler using both hands. However, special care has to be taken to prevent the animal from scratching the handler and/or injuring it's back if it struggles to escape.

[ top of page ]


Housing:
A rabbit must have a hutch or a cage for its own security. An adult rabbit weighing 8 to 12 pounds requires at least 1 square yard (1 square meter) of floor space. A rabbit can tolerate cool much better than hot. The hutch should be protected from the sun and from wind. Bedding should be changed 2-3 times per week. 

[ top of page ]


Feeding:
Rabbits are herbivorous animals. They eat most types of greens, hay, and vegetables. There are also complete diets available in pellet form. This is the preffered diet in most animal research labs. Fresh, clean water must be available at all times. A rabbit will drink 1-2 ounces of water per pound per day. A salt block or ring can be provided and the rabbit will lick to obtain salt as needed. Rabbits teeth grow continuously so they must chew to keep them down. Providing them with hard wood blocks or dry hay or grass will provide for tooth wearing. Feeding utensils and dishes shoud be kept clean. Wash as needed but they should be washed at least once weekly. Cages should also be cleaned once weekly. All rabbits eat some of their droppings. In the early morning they produce softer pellets covered with mucus, which they swallow as it is passed from their anus. This is a form of recycling called Coprophagy. Disgusting though it may seem to us, the rabbit obtains vitamins produced by intestinal bacteria and additional protein broken down by these bacteria. Thus Coprophagy serves an important function in rabbit nutrition.

 
[ top of page ]

Diseases:
Singly housed rabbits have few disease problems, however there are a few commonly seen diseases.

Ear Mites: These are small insects that live and reproduce in the ear canal.
Symptoms: The infection will produce a smelly, dark-colored discharge. The ear will droop, and the rabbit will scratch its ear and shake its head often.
Treatment: Rub mineral oil or olive oil on both canals twice a week for a month.

Diarrhea: Overeating of greens the rabbit is not used to can cause diarrhea. Cut back on the amount of greens offered. Virulent infections can also cause diarrhea in young rabbits. This is usually fatal.

Paralysis of the rear legs:
Symptoms: The rabbit is unable to use its hind legs and will drag itself along the floor. This is usually the sequel to improper handling, which resulted in the rabbit tearing muscles in the back or fracturing the back. Place food and water close by where the rabbit can reach them without much movement.
Treatment: If the rabbit does not get better in three weeks from keeping still, euthanasia is the humane course to follow.

Heatstroke:
Symptoms: When it is hot and humid, the rabbit may begin to pant and drool. If it is not cooled down, it will go into a coma.
Treatment: If this happens, set up a hose to spray a fine mist or set a tray of ice in the cage when it is hot and humid to prevent it from happening.

Buck Tooth or Malocclusion:
Symptoms: If the rabbit does not have anything to chew on, its teeth will become long and twisted and the rabbit will not be able to eat. There is also an inherited condition in which the rabbits lower incisors can grow out in front of the uppers. If there is no wear the teeth will grow overly long.
Treatment: Trimming the teeth with a cutting pliers if they get long, or Just providing chewing materials should give relief.

Pregnancy Toxemia:
Symptoms: This is a condition that sometimes appears in overweight does at or shortly after kindling. It can result in death even with veterinary treatment. The doe is found lying comatose in the hutch.
Treatment: You should first take it to the Veterinarian. There it will be treated with 10ml/50 percent glucose solution intravenously. If the vet. is not available, and you are forced to treat the rabbit yourself, give the rabbit a simple sugar solution orally. Honey can usually be used as a simple sugar (5cc honey In 30 ml water). Insert a plastic tube (1/8 or 1/4 inch [3-6mm] by 12 Inches [36cm]) down the rabbits throat in to its stomach. Use a large syringe to inject the liquid in to the tube. If you do not have access to a syringe you can use a plastic food dispenser (ketchup or mustard bottle) or a turkey baster. Lay the doe on her left side with her head pointed to her right. Measure from the rabbits last rib to its nose and mark the distance on the tube. Insert the tube into the rabbits stomach until the mark on the tube reaches the rabbits nose. The tube can be lubricated with margarine or butter to facilitate its insertion. Make sure to push it gently into the back part of the mouth and if it hits an obstruction, withdraw a little way and start down again until it slides down the throat and the mark on the tube reaches the rabbits nose. If the rabbit is still alive but not up and around in about an hour, repeat the procedure. If it recovers, a solution of one teaspoon of sugar per pint of water should be placed in its waterer for five or six consecutive days.

Upper Respiratory Infection
This is usually a bacterial infection, is frequently caused by a Pasteurella organism and is called snuffles. If left untreated, it can lead to middle ear infection, pneumonia and death.
Symptoms: The symptoms of upper respitory infections are: sneezing, coughing, and mucus discharge from eyes and nose.
Treatment: This can be effectively treated with 80 mg/kg of an antibiotic/day (Panmycin), which should be divided into several doses over the day.

Internal Parasites:
Symptoms: The rabbit can get roundworms, tapeworms, and coccidia.
Treatment: If you see what looks like parasites being passed by a rabbit, collect several samples of the stool in a plastic bottle and take them to the Vet. He or she will identify the parasites and prescribe the appropriate medication. 

[ top of page ]

 

Copyright © 2009 Minnesota State University Moorhead
Minnesota State University Moorhead | 1104 7th Ave South | Moorhead, MN 56563 USA | 1.800.593.7246
a member of the minnesota state colleges and universities system (mnscu)
mission | an equal opportunity educator and employer | accessibility questions? | contact us | updated 6/30/09