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Merck (#10125)

Safe-Guard Paste

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Daily Serving

Dog Weight - lbs Inactive Dog Active Dog Working Dog
Inactive Dog - Less than 30 minutes of vigorous exercise daily
Active Dog - At least 30 minutes of vigorous exercise daily
Working Dog - More than two hours of vigorous exercise daily
This is only a guide. Please consult your veterinarian to determine the perfect feeding amount for your dog.
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Product Overview

Safe-Guard (fenbendazole) 10% is administered orally for the control of large strongyles, small strongyles, and pinworms. Treats up to 1,100 lb of body weight. Safe for adult horses, pregnant mares, and breeding stallions.

Made in the USA

  • Easy-to-administer - A unique apple-cinnamon flavor that horses readily accept
  • Safe for adult horses, pregnant mares, & breeding stallions

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Key Ingredients


Supplement Facts

Ingredient Name Amount Per Serving
Ingredient Name Amount Per Pound

Ingredient Details


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How the Ingredients Work

Supporting Success


The reviews provided on this website represent the experience of the individual posting the review. We do not adopt, edit, or endorse any of the submissions posted within the reviews section. Rather, the reviews are part of an online community of animal owners that desire to share their particular experience with other individuals. These reviews are not a substitute for discussing the health of your animal with a veterinarian.

SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.

Safe-Guard Paste is rated 4.8 out of 5 by 100.
Rated 4 out of 5 by from Works great [This review was collected as part of a promotion.] Great product at a good price! Works as expected!!
Date published: 2022-10-01
Rated 5 out of 5 by from Awesome selection [This review was collected as part of a promotion.] Reasonably priced and friendly staff.
Date published: 2022-01-05
Rated 5 out of 5 by from Womer Paste [This review was collected as part of a promotion.] I have my horses on a equine paste rotation. I place my yearly order knowing that all expiration dates will be far enough out that all the products will be current. Santa Cruz recommends that the Safe-Guard Paste be part of the rotation. I have used this paste in my rotation ever since I owned horses and have always been happy with the product. When I order on line from Santa Cruz my items always arrived fast and correct. Keep up the great work!
Date published: 2021-03-25
Rated 5 out of 5 by from These fly tags are the real deal [This review was collected as part of a promotion.] We have been really have a problem with the no see’m and we pick ups box of these tags, and that did the charm.
Date published: 2020-09-07
Rated 5 out of 5 by from easy buy It was simple to get my horses wormer from smartpak!
Date published: 2019-07-29
Rated 5 out of 5 by from Good product I used these for the 5 day wormer routine that I do every year. Always love safeguard.
Date published: 2018-03-02
Rated 5 out of 5 by from My horses tolerate the SafeGuard paste My horses tolerate the paste better than other pastes. But they love the alfalfa pellets eating every pellet.
Date published: 2017-12-07
Rated 5 out of 5 by from Best Price - Great Product This product is easy on the digestive tract of my horses and yet remains highly effective. It's safe for my mares and for my foals and is great to add to the rotational deworming schedule. The 6 pack and 12 pack are the best prices I can find online.
Date published: 2017-10-11
Rated 3 out of 5 by from Treats up to 1,000 pounds The dewormer is fine - but it treats up to 1,000 pounds, not 1,100. Or 1,200 like most other dewormers. I need to order more as a only have a few horses that are 1,000 pounds.
Date published: 2017-08-02
Rated 5 out of 5 by from dewormer horses are back to being healthy. Their coats are soft again and their weight is coming back. They have stopped rubbing their tails.
Date published: 2017-03-04
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