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Get free standard ground shipping* on orders of $100 or more.

* FREE STANDARD GROUND SHIPPING within the contiguous United States on qualifying orders of $100 or more. Certain items marked free shipping, perishable, drop ship, special order, and orm-d are not included in the $100 total. Handling fee of $1 applies to all orders. Oversize fees are listed on product page. Call for drop ship fees. Express delivery is available upon request. Perishable items (including vaccines and some medications) can only be shipped overnight, and are not eligible for free standard ground shipping. Other restrictions may apply.

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Wormers and Preventives

Products (Total Items: 144)
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Bimectin (ivermectin) Paste 1.87 %
Only $3.99
In Stock
Drontal Plus Rx
Only $3.99
In Stock
Iverhart Plus Rx
Average Rating(1)
Only $4.10
In Stock
Free Shipping
Rx, Iverhart Plus, 0-25 lbs,  1 Count
Only $4.10
In Stock
Free Shipping
Rx Iverhart Max, Toy 6-12 lb, Single
Only $5.23
In Stock
Free Shipping
Rx Iverhart Max, Small 12-25 lb, Single
Only $5.23
In Stock
Free Shipping
Interceptor Rx, 2-10 lbs Dog, Brown, Single
Only $5.99
In Stock
Rx Droncit 23mg x 1 Tablet
Only $5.99
In Stock
Droncit Rx for Dogs
Only $5.99
In Stock
Heartgard Rx for Cats, 5-15 lbs, Single
Only $5.99
In Stock
Free Shipping
Ivercide Equine Paste 1.87%
Only $5.99
Call to order
Rx Iverhart Max, Med 25-50lb, Single
Only $6.74
In Stock
Free Shipping
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