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HomeMedicalHeartworm Medication

Heartworm Medication

Heartworm is a parasitic worm. Because it lives in the right ventricle of a pet’s heart and nearby blood vessels, it sometimes can be fatal for a pet. Heartworm is transmitted by mosquitoes and it is hard to eliminate. Heartworm prevention in puppies should be started by 8 weeks of age and then dogs should be tested regularly. In cats prevention is recommended without testing as soon as the first signs of a heartworm infection are noticed.
Advantage Multi Rx Cat 9.1-18 lbs Purple 6 pack
Advantage Multi Rx Cat 9.1-18 lbs Purple 6 pack
Once-a-month topical solution for the prevention of heartworm disease. Kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$59.15
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Advantage Multi Rx Cats 2-5 lbs Turquoise 3 pack
Advantage Multi Rx Cats 2-5 lbs Turquoise 3 pack
Once-a-month topical solution for the prevention of heartworm disease. Kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$31.20
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Advantage Multi Rx Cats 5.1-9 lbs Orange 6 pack
Advantage Multi Rx Cats 5.1-9 lbs Orange 6 pack
Once-a-month topical solution for the prevention of heartworm disease. Kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE..
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$60.15
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Advantage Multi Rx Dog 20.1-55 lbs Red 6 month
Advantage Multi Rx Dog 20.1-55 lbs Red 6 month
Once-a-month topical solution for the prevention of heartworm disease and kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$74.55
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Advantage Multi Rx Dog 3-9 lbs Green 6 month
Advantage Multi Rx Dog 3-9 lbs Green 6 month
Once-a-month topical solution for the prevention of heartworm disease and kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$65.58
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Advantage Multi Rx Dog 55.1-88 lbs Blue 6 month
Advantage Multi Rx Dog 55.1-88 lbs Blue 6 month
Once-a-month topical solution for the prevention of heartworm disease and kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$74.28
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Advantage Multi Rx Dog 9.1-20 lbs Teal 6 month
Advantage Multi Rx Dog 9.1-20 lbs Teal 6 month
Once-a-month topical solution for the prevention of heartworm disease and kills adult fleas. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$69.99
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Heartgard Plus Rx 0-25 lbs Dog Blue 12 Month
Heartgard Plus Rx 0-25 lbs Dog Blue 12 Month
HEARTGARD® Chewables (ivermectin) or HEARTGARD Plus is given once a month. It is the easiest way to ensure your pet has complete, guaranteed protection from deadly heartworm disease. HEARTGARD or HEARTGARD Plus treats and controls a wide variety of hookworm and roundworm species. Dogs love the taste and texture of these Real-Beef Chewables.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$41.95
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Heartgard Plus Rx, 0-25 lbs Dog, Blue, 6 Month
Heartgard Plus Rx, 0-25 lbs Dog, Blue, 6 Month
PRESCRIPTION REQUIRED. Use once-a-month treatment to prevent heartworm disease plus treat and control ascarids (roundworms) and hookworm infestations in dogs. Prescription items are NON-RETURNABLE and NON-REFUNDABLE.
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$24.25
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Heartgard Plus Rx, 26-50 lbs Dog, Green, 12 Month
Heartgard Plus Rx, 26-50 lbs Dog, Green, 12 Month
HEARTGARD® Chewables (ivermectin) or HEARTGARD Plus is given once a month. It is the easiest way to ensure your pet has complete, guaranteed protection from deadly heartworm disease. HEARTGARD or HEARTGARD Plus treats and controls a wide variety of hookworm and roundworm species. Dogs love the taste and texture of these Real-Beef Chewables.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$56.85
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Qty: 
 
Heartgard Plus Rx, 26-50 lbs Dog, Green, 6 Month
Heartgard Plus Rx, 26-50 lbs Dog, Green, 6 Month
HEARTGARD® Chewables (ivermectin) or HEARTGARD Plus is given once a month. It is the easiest way to ensure your pet has complete, guaranteed protection from deadly heartworm disease. HEARTGARD or HEARTGARD Plus treats and controls a wide variety of hookworm and roundworm species. Dogs love the taste and texture of these Real-Beef Chewables.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$31.35
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Qty: 
 
Heartgard Plus Rx, 51-100 lbs Dog, Brown, 12 Month
Heartgard Plus Rx, 51-100 lbs Dog, Brown, 12 Month
HEARTGARD® Chewables (ivermectin) or HEARTGARD Plus is given once a month. It is the easiest way to ensure your pet has complete, guaranteed protection from deadly heartworm disease. HEARTGARD or HEARTGARD Plus treats and controls a wide variety of hookworm and roundworm species. Dogs love the taste and texture of these Real-Beef Chewables.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$71.65
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Qty: 
 
Heartgard Plus Rx, 51-100 lbs Dog, Brown, 6 Month
Heartgard Plus Rx,
HEARTGARD® Chewables (ivermectin) or HEARTGARD Plus is given once a month. It is the easiest way to ensure your pet has complete, guaranteed protection from deadly heartworm disease. HEARTGARD or HEARTGARD Plus treats and controls a wide variety of hookworm and roundworm species. Dogs love the taste and texture of these Real-Beef Chewables.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$35.75
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Qty: 
 
Heartgard Rx, Chewable, 0-5 lbs Cat, 6 Month
Heartgard Rx, Chewable, 0-5 lbs Cat, 6 Month
For use in cats to prevent feline heartworm disease by eliminating the tissue stage of heartworm larvae. Cats should be at least 6 weeks old.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$25.65
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Qty: 
 
Heartgard Rx, Chewable, 5-15 lbs Cat, 6 Month
Heartgard Rx, Chewable, 5-15 lbs Cat, 6 Month
For use in cats to prevent feline heartworm disease by eliminating the tissue stage of heartworm larvae. Cats should be at least 6 weeks old.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$25.45
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Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, 6 Month
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, 6 Month
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, 6 Month
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$20.95
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Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, BULK PACK 60 ct
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, BULK PACK 60 ct
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, BULK PACK 60 ct
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$217.55
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Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, ONE YEAR Supply
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, ONE YEAR Supply
Interceptor Rx, 11-25 lbs Dog/1.5-6 lbs Cat, Green, ONE YEAR Supply
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$41.99
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Interceptor Rx, 2-10 lbs Dog, Brown, 6 Month
Interceptor Rx, 2-10 lbs Dog, Brown, 6 Month
Interceptor Rx, 2-10 lbs Dog, Brown, 6 Month
Prescription is required for this product Prescription is required for this product.   Click here for details.
Sale Price:$20.85
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Qty: