Description

Fenbendazole Liquid Dewormer for Goats & Sheep (10% – 100 mg/mL)

Fenbendazole Liquid Dewormer for Goats & Sheep is a 10% oral suspension containing 100 mg of fenbendazole per mL. It belongs to the benzimidazole class of anthelmintics and works by binding to parasite tubulin, disrupting glucose uptake and energy metabolism, leading to elimination of susceptible worms.

Fenbendazole is widely used in small ruminants under veterinary guidance and is regulated in food-producing animals under standards overseen by the U.S. Food and Drug Administration.

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What Parasites Does It Target?

Fenbendazole is used for the treatment and control of susceptible:

• Gastrointestinal roundworms (Haemonchus, Trichostrongylus, Ostertagia species)
• Lungworms
• Certain stomach worms
• Some tapeworm species (species-dependent)

⚠️ Not effective against liver flukes.
⚠️ Parasite resistance is common in goats — veterinary-guided dosing is strongly recommended.

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Common Symptoms of Parasites in Goats & Sheep

Internal parasite burdens may cause:

• Weight loss or poor weight gain
• Rough or dull hair coat
• Anemia (pale eyelids, especially with barber pole worm)
• Diarrhea
• Bottle jaw (fluid swelling under jaw in severe Haemonchus cases)
• Coughing (lungworm infections)
• Reduced milk production or poor growth in kids/lambs

Fecal egg count testing is recommended before and after treatment to monitor effectiveness.

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Verified Dosage (10% Strength = 100 mg/mL)

Standard Labeled Dose (Sheep):

5 mg per kg body weight (single oral dose)

1 kg = 2.2 lb
5 mg/kg = 2.27 mg per lb

100 mg/mL concentration:

2.27 ÷ 100 =

✅ 0.023 mL per lb (Single Oral Dose)

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Important Goat Note

Goats metabolize fenbendazole faster than sheep.

Veterinarians often use:

10 mg/kg in goats (extra-label under veterinary supervision)

10 mg/kg = 4.54 mg per lb
4.54 ÷ 100 =

✅ 0.045 mL per lb (Goats – veterinary directed use)

⚠️ Always consult a veterinarian before using higher dosing in goats.

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Example Dosing Chart (10% Strength)

*Goat dose requires veterinary supervision.

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Treatment Duration

• Sheep: Single oral dose
• Goats: Single dose (higher dose commonly used under veterinary guidance)
• Heavy infestations may require follow-up fecal testing and strategic retreatment.

Routine, calendar-based deworming is discouraged due to resistance risk.

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Administration Guidelines

• Administer by oral drench using a calibrated dosing gun.
• Do not rely on water-medication methods for accurate intake.
• Dose according to accurate body weight.
• Avoid underdosing to reduce resistance development.

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Safety & Breeding Guidance

• Generally safe for lambs and kids when accurately dosed.
• Considered safe in pregnant ewes at the labeled dose.
• Use in pregnant goats should follow veterinary guidance.

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Withdrawal Periods

Withdrawal times vary by formulation and species:

• Meat withdrawal required
• Milk withdrawal varies depending on product labeling

Always follow product-specific and regulatory withdrawal guidelines.

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Key Benefits

• Broad gastrointestinal worm coverage
• High safety margin at label dose
• Flexible dosing for goats and sheep
• Recognized veterinary active ingredient
• Suitable for small farms and commercial herds

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FAQs

Is the same dose used for goats and sheep?

No. Sheep typically receive 5 mg/kg (0.023 mL/lb), while goats often require 10 mg/kg (0.045 mL/lb) under veterinary supervision.

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Does it treat barber pole worm (Haemonchus contortus)?

Yes, if the parasite population is susceptible. Resistance is common in many regions.

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Can it be mixed in water?

Direct oral drenching is recommended to ensure full dose delivery.

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How often should goats and sheep be dewormed?

Strategic parasite control based on fecal egg counts is recommended instead of routine monthly dosing.

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Does it treat liver flukes?

No. Fenbendazole does not treat flukes.

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Veterinary & Regulatory References

Dosing standards and parasite indications align with guidance and labeling from:

• U.S. Food and Drug Administration
• American Veterinary Medical Association
• Label data from Safe-Guard
• Label data from Panacur

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FOR RESEARCH USE ONLY
Not for human or veterinary diagnostic or therapeutic use.

DISCLAIMER:
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult a veterinarian before administering any product.