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Deworming Goats

 

Dewormers are separated into classes based on their chemical structure and how they kill worms.  There are only 3 classes of dewormers, though there are many different brand names available for sale.

 

Dewormers commonly used in the goat industry
Class
Drugs
Common trade names
1.  Benzimidazoles Thiabendazole
Fenbendazole
Albendazole
Oxfendazole
TBZ®
Panacur®, Safeguard®1
Valbazen®
Synanthic®
2.  Nicotinic agonists
        Imidazothiaoles

        Tetrahydropyrimidines

Levamisole

Morantel
Pytrantel
Prohibit®, Levasol, Tramisol®

Rumatel®1, Nematel®
Strongid®
3.  Macrolytic Lactones
        Avermectins

        Milbemycins
Ivermectin
Eprinomectin
Doramectin

Moxidectin
Ivomec®, Primectin™
Eprinex®
Dectomax®

Cydectin®, Quest®

1FDA approved for use in goats.

 

All of the drugs in a class will kill worms in the same manner, though their effectiveness varies depending on the type of worm and local region.  When changing dewormers you need to change chemical classes, not just brand name products (such as switching from Safeguard to Valbazen).  On the other hand, it is NOT recommended to rotate dewormers, but rather to selectively deworm goats, using specific dewormers for specific situations.  Continually switching from one dewormer to another causes parasite resistance over time and eventually none of them will work very well.  Be sure to have fecal checks done at least twice a year no matter which dewormer you are using.  You can either have your vet office do the fecal checks or learn to do them yourself.

 

For internal parasites, Ivermectin products need to be given orally, not by injection or topically.  Ivermectin has been greatly overused on livestock throughout the US and doesn’t work near as well as it used to in some areas.  If you are using an Ivermectin product be sure to do your fecal egg counts regularly.

 

Internal parasites are the number one cause of illness and death in goats under 1 year old.

 

DO NOT under dose dewormers.  In most cases it is better to give too much than not enough.  You will also note that the dosages for goats is sometimes MUCH more than what it says on the label.  This is because goats have a much higher metabolism and the drugs are out of their system very quickly.  If you under dose you are helping the parasites build up resistance plus you are wasting money on the deworming medication.

 

Always weigh your goat before administering any dewormer and be sure to give the correct dosage for the weight of the goat.

 

Click here for more info on Smart Drenching from the Southern Consortium for Small Ruminant Parasite Control (SCSRPC).

 

Need help getting accurate weights on your goats?

For smaller goats simply pick up the goat and step on a bathroom scale.  Next weigh yourself alone and subtract your weight from the first combined weight.  The difference is the goat's weight.

For larger goats you can use a Dairy Goat tape measure, available at most livestock supply stores.  Wrap it around the heart girth area of the goat (this is the area just behind the front legs). The tape should be snug while the goat stands naturally.  Since this is a Dairy Goat tape measure and we're talking about meat goats this is NOT an exact method of measurement, but should work better than just blindly guessing.  I'm working on creating a meat goat measuring chart for this page.  In the meantime, pick up all the goats that you physically can and measure them using a scale.

 


Click here for more info on the FAMACHA Anemia Guide.

Our Deworming Dosages
(for use here in the humid South)

 

Dewormer:
Ivomec Injectable (1% Ivermectin) 1mL per 30lbs given orally (this product does not work well in our area)
Eprinex (Eprinomectin 5mg) 1mL per 10lbs given orally
Ivermectin Paste 1mL per 30lbs orally (this product does not work well in our area)
Cydectin or Quest (Moxidectin) 1mL per 25lbs orally (this should be a LAST RESORT product)
Safeguard Paste (Fenbendazole) 1mL per 10lbs orally (use for 3 days in a row to get tapeworms)
Safe-Guard Pellets (0.5% Fenbendazole) ¼ cup per 50lbs give as a feed or mix with a little grain (use for 3 days in a row to get tapeworms)
Valbazen (Albendazole) 1mL per 10lbs (use for 3 days in a row to get tapeworms)
*Do not use in pregnant does
Levasol injectable (Levimasole) 1mL per 50lbs injected subQ
Tramisol/Levasol drench (Levimasole) 1mL per 50lbs orally
Tramisol/Levasol Boluses (Levimasole) 1 bolus per 50lbs orally (can crush & mix with grain if needed)
Strongid Paste (Pyrantel pamoate) 1mL per 10lbs orally (may need to repeat in 10 days)
Coccidia Treatment:
Albon or DiMethox
(Sulfadimethoxine 12.5% Solution)
Day one: 1 ml per 5 pounds- given orally.
Days 2-5: 1 ml per 10 pounds- given orally.
Sulmet
(Sodium Sulfamethazine 12.5% Solution)
Day one: 1 ml per 5 pounds- given orally.
Days 2-5: 1 ml per 10 pounds- given orally.
Corid (Amprolium)***
***
This treatment can cause Thiamine deficiency and is NOT recommended by most breeders and veterinarians.  For this reason I will no longer list the dosage here.  If you still want to use this product ask your veterinarian about the dosage.

 

*Disclaimer*
We are not veterinarians.  The information on this page is based on information gathered from long time goat breeders, veterinarians and our past experiences.  This is not intended to replace professional veterinary and/or medical advice.  We disclaim all liability in connection with the use of these products and/or information.

 

 

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"Be sure you know the condition of your flocks,
   give careful attention to your herds."
Proverbs 27:23


Sharon Reeves
Mobile, Alabama
RFaintingFarm@GoatSpots.com
E-mail preferred

251-272-9122
Visits by appointment only please.

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All Rights Reserved

 

"but those who hope in the LORD will renew their strength. They will soar on wings like eagles; they will run and not grow weary, they will walk and not be faint." Isaiah 40:31