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HERD HEALTH

With Kidding season approaching I thought this would be a good review. This article is from the Purdue Extension

Mastitis

Mastitis refers to an inflammation of the mammary

glands due to a bacterial infection. Udder damage,

often caused by mastitis, is one of the leading causes

of culling in sheep and goat operations. The risk

of developing mastitis increases with poor sanitary

conditions, systemic infection, or trauma inflicted by

offspring. Mastitis can occur as an acute or chronic

condition, and may be localized to a single gland or

both.

Mastitis can be diagnosed through physical

examination of the udder of the animal or by looking

at a sample of milk from an affected gland on a strip

cup against a black background. Acutely mastitic

mammary glands are warm, swollen, and painful, and

may produce milk that is abnormal in consistency or

color. If mastitis becomes septic, meaning that bacteria

have entered the bloodstream, the condition may be

accompanied by signs of fever, anorexia, depression,

and lethargy. In chronic mastitis, the main symptom

observed is offspring that are failing to thrive, as

affected dams are reluctant to let them nurse.

Purdue Extension •

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The following is an article that I wrote for Hoegger supply Company. Some of you may have seen it but I feel that it is important to have a good refresher since kidding season is here.

Kidding complications

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Most of the time our does have no problems kidding; however, sometimes we must lend a helping hand.

This article will discuss the differences between Milk Fever, Pregnancy Toxemia and Ketosis. They all have some of the same signs and symptoms, but yet they are very different and require different treatments.

We will start by looking at milk fever. First of all, it is not a fever. The name is more of a misnomer. Milk Fever is actually a condition where the blood (serum) calcium levels become too low. Another more scientific name is hypocalcaemia. So now let’s break down this scientific word. Hypo means low; Ca means calcium; and emia means found in the blood.

Calcium is an important mineral. It helps the goats maintain strong bones. Calcium is also needed to move their muscles (remember that the heart is a muscle). Seizures can occur without enough calcium too. Calcium helps the nerves send messages throughout the body from the brain.

Your doe may normally have enough calcium in her body and with her diet to sustain her just fine. The problems start when she is about to kid or somewhere thereafter. Prior to kidding her body requires greater amounts of calcium and phosphorus. The demands increase even more after she kids to maintain her milk production. It is even more stressful if the doe has multiple births, requiring her to produce even more milk. Many breeders think it is only something to worry about if you have milk goats and you are milking, but it can – and does – happen in meat goats too.

Prevention is always better than treatment, so it is wise to increase the does’ feed in the last few months. Make sure if she is on grain, that it contains a 2:1 mixture of calcium and phosphorus. Minerals will also help provide this. She should also get plenty of exercise.

Signs and symptoms of hypocalcaemia include: the doe may be slow to raise, she may be off of her feed, she may appear weak, she may drag her rear legs or seem unsteady on her feet, she may have a faraway gaze in her eyes, she may even seem depressed, she may also have a decreased body temperature, she may shiver after she is milked, and she may stop ruminating, urinating, or excreting feces. At the first sign of any of these problems, you must take some sort of action.

Treatment for hypocalcaemia is often accomplished by giving a calcium drench. These can be found at your goat supply houses such as Hoeggers or your feed stores may carry them. Follow the dosing instructions on the label. Give twice a day. Molasses water (not Karo in this case) is also very helpful. Molasses is made from sugarcane and contains nutrients that Karo doesn’t have. Nutrients such as calcium and iron are found in molasses. Remember here we need to increase the calcium levels. At this point I would also add some extra calcium to the does’ diet by giving her some legume hay such as clover or alfalfa. In severe cases the vet may opt to give the doe some IV dextrose.

Now let’s look at the differences between pregnancy toxemia and ketosis. Pregnancy toxemia occurs while the doe is still pregnant. It generally happens within the last 6 weeks of gestation. Ketosis happens after the doe has kidded. Other than the terminology, these two conditions are the same. In either case it results from the doe being unable to consume (eat) enough to maintain her energy (sugar) levels needed to produce milk. The body must have glucose (sugar) in order to function. The body responds to low levels by breaking down the does’ own fat stores. When these fats are broken down they produce a product called ketones. Ketones are acidic. This will interfere with their natural pH balance.

Signs and symptoms are very similar to the signs and symptoms of milk fever. They doe may become disinterested in her feed. She may do some head pressing. Her eyes may become dull. She may stay away from the herd as much as possible. Again she may become weak and seem to have muscle tremors. One of the most common things you may notice is the doe will have a sweet smelling or fruity breath. If you would like to know for sure, you can do a urine test that will show the presence of ketones. Most breeders normally can tell by the signs and symptoms.

Treatment for either Ketosis or Pregnancy Toxemia is to give a mixture of warm Molasses & Karo water every 2-4 hours to the doe. Karo is a good source of corn syrup (made from corn) and will help with her energy level. With Ketosis or Toxemia we need to increase the sugar level. Another method is to give Propylene Glycol. It too can be found at supply companies and/or feed stores. It doesn’t taste as good as the molasses and Karo mixture so it may be more stressful for the doe. Follow the instructions on the bottle. Dose with Propylene Glycol twice a day. The Propylene Glycol slows the rumen system and decreases her appetite. I would only suggest Propylene Glycol if the doe is off her feed, otherwise I would go with the Molasses & Karo mixture. I would also add some probiotics and maybe some B12 to her diet. I love the B12 gel that Hoeggers Goat Supply carries.
If you are unsure if you are dealing with Pregnancy Toxemia, Ketosis, or milk fever, it never hurts to treat for both. Give the mixture of Molasses (for the calcium and iron) and the Karo (for the sugar).

Debbie Cassidy

See Debbie’s new book: The Past, Present and Future of the Fainting Goat

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We keep the following information listed at all times for you to use as a reference!! 

 

Vital signs of a normal goat:

Heart Rate: 70-80/min

Respiration’s: 10-30 (kids 20-40)/min

Temperature: 101.5-103.5

Rumen Movement: 1-1.5/min

Eye lid color use the FAMCHA chart

(lids should be pink not pale)

Know the last date wormed and with what wormer

Heat Cycles-every 20-23 days

Estrus (lentgh of Heat): 12-36 hrs

Goats reach full maturity about 3 Yrs old

Gestation is 145-155 days

Weaning is 8 weeks or later, depends on breeder.

Avg Life Span of a Buck is 8-12 Yrs.

Avg Life Spn of a Doe is 11-12 Yrs.I

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We are not Veterinaries. Herd Health is published to give the reader some information about different illness and treatments. We don’t endorse every treatment and we take no responsibility for the care of any goats.

It can sometimes be very hard to find a knowledgable vet in your area but you should do your best to locate one. They are a great resource and their help is a life-saver. It you cannot find one then try to find an experienced breeder in your area.Another option is to find the group “Goat Vet Corner” on facebook. Several vets there to help you. No drama. You ask the questions and the vets respond to their best ability.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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