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4.8 out of 5 stars. 234 reviews
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Safe-Guard Horse Dewormer Paste, 25g

4.8

(234 Reviews)

|

Item # 5003451

$21.99
A woman outside with a dog
A woman outside with a dog

Safe-Guard Horse Dewormer Paste, 25g

Stocked & Ready
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Horse Dewormer Paste, 25g

Item # 5003451


Size: 25 g


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Grassland (franklin) TN

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Safe-Guard Horse Dewormer Paste, 25g

Item # 5003451


Stocked & Ready
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Available promotions

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More

Receive free standard delivery on all subscription eligible orders of $49 or more (additional charges may apply to oversized or bulk orders). ...

Learn More

Size: 25 g


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Safe-Guard Horse Dewormer Paste, 25g

Item # 5003451


Stocked & Ready
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g
Safe-Guard Safe-Guard Horse Dewormer Paste, 25g

Size: 25 g


Available promotions

Save 5% on your first Smart Supply Delivery order. Maximum savings of $50. First order discount on qualifying new Smart Supply orders. Terms apply. ...

Learn More

Receive free standard delivery on all subscription eligible orders of $49 or more (additional charges may apply to oversized or bulk orders). ...

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Treat your horses with Merck Animal Health Equine Dewormer Paste. The antiparasitic action of Safe-Guard (fenbendazole) Paste 10% is believed to be due to the inhibition of energy metabolism in the parasite, and each gm of Safe-Guard (fenbendazole) horse worm medicine contains 100 mg of fenbendazole for effective treatment. The artificial apple cinnamon flavor makes it easy to use this horse wormer on your animals.

  • Actions: Antiparasitic action is believed to be due to the inhibition of energy metabolism in the parasite
  • Horse Indications: Safe-Guard (fenbendazole) Paste 10% horse wormer is indicated for the control of large strongyles (Strongylus edentatus, S. equinus, S. vulgaris), encysted early third stage (hypobiotic), late third stage & fourth stage cyathostome larvae, small strongyles, pinworms (Oxyuris equi), ascarids (Parascaris equorum) & arteritis caused by fourth stage larvae of Strongylus vulgaris in horses. Safe-Guard (fenbendazole) Paste 10% is approved for use concomitantly with an approved form of trichlorfon. Trichlorfon is approved for the treatment of stomach bots (Gasterophilus spp.) in horses. Refer to the manufacturer's label for directions for use and cautions for trichlorfon. Contraindications: There are no known contraindications for the use of Safe-Guard (fenbendazole) Paste 10% in horses.
  • Dosage: Safe-Guard (fenbendazole) Paste 10% horse worm medicine is administered orally at a rate of 2.3 mg/lb. (5 mg/kg) for the control of large strongyles, small strongyles & pinworms. One syringe will deworm a 1100 lb. horse. for foals & weanlings (less than 18 months of age) where ascarids are a common problem, the recommended dose is 4.6 mg/lb. (10 mg/kg); one syringe will deworm a 550 lb. horse. for control of encysted early third stage (hypobiotic), late third stage & fourth stage cyathostome larvae, & fourth stage larvae of Strongylus vulgaris, the recommended dose is 4.6 mg/lb. (10 mg/kg) daily for 5 consecutive days; administer one syringe for each 550 lb. body weight per day.
  • Precautions: Side effects associated with Safe-Guard (fenbendazole) Paste 10% could not be established in well-controlled safety studies in horses with single doses as high as 454 mg/lb. (1,000 mg/kg) and 15 consecutive daily doses of 22.7 mg/lb. (50 mg/kg). Particularly with higher doses, the lethal action of fenbendazole may cause the release of antigens by the dying parasites, which may result in either a local or systemic hypersensitive reaction. As with any drug, these reactions should be treated symptomatically. Safe-Guard (fenbendazole) Paste 10% has been evaluated for safety in pregnant mares during all stages of gestation with doses as high as 11.4 mg/lb. (25 mg/kg) and in stallions with doses as high as 11.4 mg/lb. (25 mg/kg). No adverse effects on reproductivity were detected. The recommended dose for control of 4th stage larvae of Strongylus vulgaris, 4.6 mg/lb. (10 mg/kg) daily for 5 consecutive days, has not been evaluated for safety in stallions or pregnant mares. Internal Parasites: Regular deworming at intervals of 6-8 weeks may be required due to the possibility of reinfection. Migrating Tissue Parasites: In the case of 4th stage larvae of Strongylus vulgaris, treatment and retreatment should be based on the life cycle and the epidemiology. Treatment should be initiated in the spring and repeated in the fall after a 6 month interval. Optimum Deworming Program for control of S. vulgaris: Optimum reduction of S. vulgaris infections is achieved by reducing the infectivity of the pastures. When horses are running on pasture, in temperate N. America, maximum pasture infectivity occurs in Oct-Dec. If horses are removed from those pastures in Jan, pasture infectivity will decline to zero by Jul 1. Egg production of S. vulgaris is minimal from Jan through Apr, peaking in Aug and declining to minimal values in Dec.
  • WARNING: Do not use in horses intended for food.

Q&As

1 - 10 of 30 Questions

Q: Where is this product manufactured?

6 hours ago
0 Answers

    Q: Can you use this on puppies?

    16 days ago
    1 Answer
    • A: Hi Liz5! This specific product is not indicated or labeled for dogs.
      13 days ago
      Helpful?

    Q: Can I use this on my miniature donkey?

    4 months ago
    1 Answer
    • A: Hi Neighbor! Yes, you can use Safe-Guard (fenbendazole) Horse Dewormer Paste 10%, 25g on a miniature donkey, as it is safe for equines including horses, ponies, and miniature horses. It is effective against large and small strongyles, pinworms, and roundworms (ascarids).
      4 months ago
      Helpful?

    Q: Where was this made?

    7 months ago
    1 Answer
    • A: Hello, thank you for your question. It is made in France.
      7 months ago
      Helpful?

    Q: Do you need a prescription?

    11 months ago
    1 Answer
    • A: Hello, thank you for your question. No, this does not require a prescription to purchase.
      11 months ago
      Helpful?

    Q: If there’s only 10% fenbendazole what the 90%? Does this contain any preservatives?

    a year ago
    1 Answer
    • Merck Animal Health Brand
      A: Thank you for your question. This does have the following preservatives: Methyl parabens and propyl parabens. Formulation information beyond the product label information as required by FDA is considered proprietary. Thank you, Merck Animal Health
      a year ago
      Helpful?

    Q: Can this be used for dogs?

    a year ago
    1 Answer
    • Merck Animal Health Brand
      A: Thanks for your question. This product is not indicated for dogs. Instead we recommend using SAFE-GUARD Canine for Dogs. Tractor Supply carries SAFE-GUARD Canine. Check out this URL to see if they have product in store in your area or if it's available to ship online: https://www.tractorsupply.com/tsc/product/safeguard-dewormer-1gm-canine. Thanks, Merck Animal Health.
      a year ago
      Helpful?

    Q: can this be used for dogs

    a year ago
    1 Answer
    • Merck Animal Health Brand
      A: Thanks for your question. This product is not indicated nor labeled for dogs. Instead, please use SAFE-GUARD Canine. Tractor Supply carries the 2gm and 4gm (not the 1gm). Check out this link which will show both sizes that TSC carries: https://www.tractorsupply.com/tsc/search/safe-guard%20canine?isIntSrch=written. Thank you, Merck Animal Health
      a year ago
      Helpful?

    Q: Can i use this to help get rid of my metastatic breast cancer.

    a year ago
    1 Answer
    • Merck Animal Health Brand
      A: We are sorry to hear about your metastatic breast cancer. SAFE-GUARD products are not indicated nor labeled for human use. It is not recommended for human use. We recommend speaking to your medical health professional. Thank you, Merck Animal Health.
      a year ago
      Helpful?

    Q: Merck makes many drugs for humans and animals. What if any inactive ingredients are in this paste that makes it only safe for horses and not other mamels.

    a year ago
    1 Answer
    • Merck Animal Health Brand
      A: Thanks for your question. Each gram of Safe-Guard® Paste 10% contains 100 mg of fenbendazole and is flavored with artificial apple-cinnamon liquid. Please follow label dosage directions for intended use. Not for use outside label information. Each species that our products are indicated for have specific dosage directions and forms available. For horses - we have paste and pellets. For cattle - we have several options including paste, suspension, pellets, blocks, cubes and more. For goats we have suspension. For dogs we have granules. For backyard chickens we have an oral suspension. Thank you, Merck Animal Health.
      a year ago
      Helpful?
    1 - 10 of 30 Questions

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    4.8
    141 out of 144 (98%) reviewers recommend this product

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    Summary of Reviews

    AI-generated from customer ratings & reviews, and may include incentivized reviews.
    The product is reported to be an effective and easy-to-use dewormer for horses, donkeys, and other animals. Customers appreciate its reliable performance, competitive pricing, and availability. Many incorporate it into a rotation with other dewormers as recommended by veterinarians for long-term par...
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    This summary is AI-generated from ratings and reviews across multiple languages.
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    Most Helpful Favorable Review

    Use for Chickens

    5 years ago
    Use a pea size amount for each chicken on something they love to eat.
    16 people found this helpful
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    Most Helpful Critical Review

    Easy to dispense.

    7 years ago
    It was enough for my Dame and her 9 puppies. I will purchase it again.
    4 people found this helpful
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    1 to 4 of 234 Reviews .
    1 – 4 of 234 Reviews
    Review 1

    0 boxes were in the store. Computer said 32

    a month ago
    Auburn location shows that they have 32 boxes. However, 0 were in the store. Some serious theft going on.

    No, I do not recommend this product.

    Eyota, MN
    Review 1

    Awesome product

    a month ago
    Great product and great price
    SweepstakesYes

    Yes, I recommend this product.

    Review 1

    Dewormer works

    3 months ago
    Great product and price

    Yes, I recommend this product.

    Sachse TX
    Review 1

    Biohacking

    8 months ago
    Using this for myself per my doctor's advisement. Looking forward to how it works!

    Yes, I recommend this product.