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Dewormer & Internal Parasite Treatments

Keep your pets and animals healthy with our dewormer medicine and internal parasite treatments. Shop from top brands for best prices at Lambert Vet Supply.

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Injectable Ivermectin Cattle & Swine Dewormer - Jeffers - Animal Health & Wellness > Medicine
Injectable Ivermectin Cattle & Swine Dewormer - Jeffers - Animal Health & Wellness > Medicine Save up to 19% Save %
$45.99 - $87.79
$45.99 - $87.79
$45.99
$39.99 - $79.99
$39.99 - $79.99
$39.99

Injectable 1% Ivermectin Cattle & Swine Dewormer

Huvepharma

1% Ivermectin Injectable Cattle & Swine Wormer This product is intended for animals only. Generic Ivermectin Dewormer (1% Ivermectin Inje...

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Durvet 1% Ivermectin Injection, Cattle and Swine Dewormer - Jeffers - Animal Health & Wellness > Medicine
$44.99 - $44.99
$44.99
$44.99
$44.99 - $44.99
$44.99

Durvet 1% Ivermectin Injection, Cattle and Swine Dewormer

Durvet Inc

Durvet 1% Ivermectin Injection, 50 mL A parasiticide for the treatment and control of internal and external parasites in cattle and swine. Indic...

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Noromectin Injectable Cattle & Swine Wormer (1% Ivermectin) - Jeffers - Animal Health & Wellness > Medicine
Noromectin Injectable Cattle & Swine Wormer (1% Ivermectin) - Jeffers - Animal Health & Wellness > Medicine Save up to 20% Save %
$45.99 - $89.99
$45.99 - $89.99
$45.99
$35.99 - $83.95
$35.99 - $83.95
$35.99

Noromectin Injectable Cattle & Swine Wormer (1% Ivermectin)

Norbrook Labs

Noromectin Injection Noromectin (ivermectin) Injection is an injectable parasiticide used for the treatment and control of internal and external pa...

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Valbazen Broad - Spectrum Oral Dewormer - Jeffers - Animal Health & Wellness > Medicine
Valbazen Broad - Spectrum Oral Dewormer - Jeffers - Animal Health & Wellness > Medicine Sold out
$56.99 - $380.99
$56.99 - $380.99
$49.98
$56.99 - $379.99
$56.99 - $379.99
$56.99

Valbazen Broad-Spectrum Oral Dewormer

Zoetis

Valbazen Broad Spectrum Dewormer Valbazen Broad Spectrum Dewormer is an oral suspension for use in cattle, sheep, and goats for the removal and co...

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Safe - Guard 10% Suspension Cattle and Goat Dewormer - Jeffers - Animal Health & Wellness > Medicine
Safe - Guard 10% Suspension Cattle and Goat Dewormer - Jeffers - Animal Health & Wellness > Medicine
$175.99 - $456.99
$175.99
$175.99 - $456.99
$175.99 - $456.99
$175.99

Safe-Guard 10% Suspension Cattle and Goat Dewormer

Merck Animal Health

Safe-Guard 10% Suspension Dewormer for Cattle & Goats Safe-Guard 10% Suspension Dewormer is a broad-spectrum fenbendazole-based dewormer for us...

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Safe - Guard Multi - Species Dewormer, Pellets - Jeffers - Animal Health & Wellness > Medicine
Safe - Guard Multi - Species Dewormer, Pellets - Jeffers - Animal Health & Wellness > Medicine
Save up to 15% Save %
$9.29 - $129.99
$9.29 - $129.99
$0.00
$9.29 - $109.99
$9.29 - $109.99
$9.29

Safe-Guard Multi-Species Medicated Dewormer Pellets

Safe-Guard

Safe-Guard Multi-Species Dewormer Safe-Guard Multi-Species Dewormer is a versatile, broad-spectrum pelleted dewormer formulated with 0.5% fenbendaz...

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Cydectin Pour - On Applicator - Jeffers - Animal Health & Wellness > Medicine
Cydectin Pour On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Save up to 3% Save %
$22.99 - $749.99
$22.99 - $749.99
$22.99
$19.99 - $729.99
$19.99 - $729.99
$19.99

Cydectin Pour-On Cattle Wormer & Applicator Gun, Moxidectin Dewormer for Beef & Dairy, Long-Lasting Parasite Control

Elanco

Cydectin® (Moxidectin) Pour-On Cattle Wormer Cydectin® Pour-On is a ready-to-use, weather-resistant pour-on formulation for the treatment and contr...

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Bimectin Injection (1%) Cattle & Swine Dewormer - Jeffers - Animal Health & Wellness > Medicine
Bimectin Injection (1%) Cattle & Swine Dewormer - Jeffers - Animal Health & Wellness > Medicine
Sold out
$65.99 - $137.99
$65.99 - $137.99
$65.99
$58.99 - $125.95
$58.99 - $125.95
$58.99

Bimectin Injection (1%) Cattle & Swine Dewormer

Bimeda

Bimectin Injectable 1% Ivermectin. This product is intended for animals only. Bimectin Injectable is used for the control of internal and external ...

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Prohibit Soluble Drench Dewormer for Cattle & Sheep - Jeffers - Animal Health & Wellness > Medicine
Prohibit Soluble Drench Dewormer for Cattle & Sheep - Jeffers - Animal Health & Wellness > Medicine
Save up to 18% Save %
$29.99 - $204.96
$29.99 - $204.96
$29.99
$24.49 - $199.99
$24.49 - $199.99
$24.49

Prohibit Soluble Drench Dewormer for Cattle & Sheep

AgriLabs

Prohibit Soluble Drench Powder Cattle and Sheep Dewormer For Oral UseProhibit® Soluble (levamisole hydrochloride) is a broad-spectrum oral deworme...

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Ivomec Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Ivomec Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Save up to 23% Save %
$58.22 - $999.99
$58.22 - $999.99
$58.22
$44.99 - $999.99
$44.99 - $999.99
$44.99

Ivomec Pour-On Cattle Wormer

Merial

IVOMEC Pour-On Cattle Wormer This product is intended for animals only. Contains 5 mg Ivermectin per mL. Enters the bloodstream through cattle's sk...

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Safe - Guard Dewormer Paste - Jeffers - Animal Health & Wellness > Medicine
Safe - Guard Dewormer Paste - Jeffers - Animal Health & Wellness > Medicine
Sold out
$54.99
$54.99 - $54.99
$54.99
$39.95
$39.95 - $39.95
$39.95

Safe-Guard 10% Fenbendazole Beef & Dairy Cattle and Horses Dewormer Paste, 92g Tube – Broad-Spectrum Parasite Control

Merck Animal Health

Safe-Guard Fenbendazole Horse & Cattle Dewormer Paste, 92g 10% Fenbendazole Safe-Guard® Fenbendazole Paste 10% is a broad-spectrum, apple-cinna...

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Eprinex Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Eprinex Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Save up to 9% Save %
$44.19 - $1,279.99
$44.19 - $1,279.99
$0.00
$44.19 - $1,279.99
$44.19 - $1,279.99
$44.19

Eprinex (eprinomectin) Pour-On Cattle Wormer

Merial

Eprinex Pour-On Cattle Wormer Apply along back at 5 mL per 100 lb body weight. Measuring cap makes dosing quick, easy, and accurate. Features...

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Rx LongRange ERI Injectable Dewormer - Jeffers - Animal Health & Wellness > Medicine
Rx LongRange ERI Injectable Dewormer - Jeffers - Animal Health & Wellness > Medicine
$429.99 - $899.99
$429.99
$429.99 - $899.99
$429.99 - $899.99
$429.99

Rx LongRange (eprinomectin) ERI Extended-Release Injection for Cattle

LongRange

Rx LongRange ERI Injectable Parasiticide/Dewormer 5% Eprinomectin LONGRANGE ® (eprinomectin) is a ready-to-use, sterile injectable preparation cont...

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Noromectin Plus Injection Cattle Dewormer - Jeffers - Animal Health & Wellness > Medicine
Noromectin Plus Injection Cattle Dewormer - Jeffers - Animal Health & Wellness > Medicine
Sold out
$38.99 - $263.99
$38.99 - $263.99
$35.09
$38.99 - $263.99
$38.99 - $263.99
$38.99

Noromectin Plus Injection Cattle Dewormer

Norbrook Labs

Noromectin Plus Injection Cattle Wormer Noromectin Plus Injection Cattle Wormer contains 1% Ivermectin and 10% Clorsulon, specifically formulated f...

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Cydectin Injectable Cattle Dewormer, 500 mL - Jeffers - Animal Health & Wellness > Medicine
Cydectin Injectable Cattle Dewormer, 500 mL - Jeffers - Animal Health & Wellness > Medicine
Save up to 10% Save %
$30.45 - $181.41
$30.45 - $181.41
$30.45
$30.45 - $163.50
$30.45 - $163.50
$30.45

Cydectin Injectable Cattle Dewormer, 500 mL – Moxidectin Broad Spectrum Parasite Control & Applicator

Elanco

Cydectin Injectable Cattle Dewormer Cydectin Injectable is a ready-to-use solution containing moxidectin, formulated for the effective treatment an...

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Dectomax Injectable Wormer - Jeffers - Cattle Supplies > Cattle Supplies
Dectomax Injectable Wormer - Jeffers - Cattle Supplies > Cattle Supplies
Save up to 6% Save %
$79.99 - $195.49
$79.99 - $195.49
$0.00
$79.99 - $183.99
$79.99 - $183.99
$79.99

Dectomax Injectable Wormer

Zoetis

Dectomax Injectable Wormer Contains 1% injectable solution for cattle and swine. An SQ or IM injectable wormer indicated for the treatment and cont...

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Valbazen Dewormer Dosing Syringe - Jeffers - Animal Health & Wellness > Medicine
Valbazen Dewormer Dosing Syringe - Jeffers - Animal Health & Wellness > Medicine
Sold out
$29.99 - $29.99
$28.99
$29.99
$29.99 - $29.99
$29.99

Valbazen Dewormer Dosing Syringe

Zoetis

Valbazen Oral Dosing SyringesThe Valbazen Oral Dosing Syringes are for deworming with 1L or larger Valbazen Broad Spectrum Dewormer. The plastic gu...

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Bimectin Pour - on Dewormer - Jeffers - Animal Health & Wellness > Medicine
Bimectin Pour - on Dewormer - Jeffers - Animal Health & Wellness > Medicine
Save up to 17% Save %
$46.99 - $295.99
$46.99 - $295.99
$46.99
$39.99 - $289.99
$39.99 - $289.99
$39.99

Bimectin Pour-on Cattle Dewormer

Bimeda

Bimectin Pour-on Cattle Dewormer Contains 5 mg Ivermectin per mL. For Cattle (Do not use in female dairy cattle of breeding age). Bimectin Pour...

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Synanthic Bovine Dewormer Suspension, 22.5% - Jeffers - Animal Health & Wellness > Medicine
Synanthic Bovine Dewormer Suspension, 22.5% - Jeffers - Animal Health & Wellness > Medicine
Save up to 19% Save %
$29.99 - $268.99
$29.99 - $268.99
$0.00
$29.99 - $268.99
$29.99 - $268.99
$29.99

Synanthic 22.5% Bovine Dewormer Suspension, Oxfendazole Oral Dewormer for Cattle

Boehringer Ingelheim

Synanthic Bovine Dewormer Suspension, 22.5% Synanthic® Bovine Dewormer Suspension is a highly effective oral dewormer formulated for cattle. Contai...

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Safe - Guard Dewormer Paste - Jeffers - Animal Health & Wellness > Medicine
Safe - Guard Dewormer Paste - Jeffers - Animal Health & Wellness > Medicine
$72.99 - $72.99
$71.99
$72.99
$72.99 - $72.99
$72.99

Safe-Guard Fenbendazole Beef & Dairy Cattle Dewormer Paste 10%, 290g – Broad-Spectrum Wormer

Merck Animal Health

Safe-Guard Fenbendazole Beef & Dairy Cattle Dewormer Paste, 290g 10% Fenbendazole Safe-Guard® Fenbendazole Paste 10% is a broad-spectrum anthel...

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Safe - Guard Cattle Dewormer Block - Jeffers - Animal Health & Wellness > Medicine
Save 7% Save %
$69.99
$69.99 - $69.99
$69.99
$64.99
$64.99 - $64.99
$64.99

Safe-Guard Cattle Medicated Dewormer Block, 25 lb

Safe-Guard

Safe-Guard Medicated Dewormer BlockMedicated dewormer containing 750 mg fenbendazole per pound. For cattle (Do not use in dairy cattle of breeding ...

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Eprinex and Ivomec Pour - On Applicator - Jeffers - Animal Health & Wellness > Medicine
Eprinex and Ivomec Pour - On Applicator - Jeffers - Animal Health & Wellness > Medicine
Sold out
$29.99 - $29.99
$0.00
$29.99
$29.99 - $29.99
$29.99

Eprinex and Ivomec Pour-On Applicator

Merial

EPRINEX® and IVOMEC® Pour-On Gun The EPRINEX® and IVOMEC® Pour-On Gun offers a faster, easier, and more accurate method for administering pour-on d...

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ProMectin B Pour - On Parasiticide, 5 L - Jeffers - Cattle Supplies > Cattle Supplies
ProMectin B Pour - On Parasiticide, 5 L - Jeffers - Cattle Supplies > Cattle Supplies
Save 22% Save %
$89.99
$89.99 - $89.99
$89.99
$69.99
$69.99 - $69.99
$69.99

ProMectin B Pour-On Parasiticide, 5 L

Vedco

ProMectin B Pour-On Parasiticide, 5 LProMectin B (ivermectin) Pour-On delivers internal and external parasite control in one convenient low-volume ...

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Tauramox Injectable Solution, 500 mL (moxidectin) - Jeffers - Animal Health & Wellness > Medicine
Tauramox Injectable Solution, 500 mL (moxidectin) - Jeffers - Animal Health & Wellness > Medicine
Save 5% Save %
$149.99
$149.99 - $149.99
$149.99
$141.99
$141.99 - $141.99
$141.99

Tauramox Injectable Solution, 500 mL (moxidectin)

Tauramox

Tauramox (Moxidectin) Injectable Solution for Beef & Non-lactating Dairy Cattle, 500 mL Tauramox (Moxidectin) injectable Solution is the fir...

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Safe - Guard Medicated Dewormer - Jeffers - Animal Health & Wellness > Medicine
Safe - Guard Medicated Dewormer - Jeffers - Animal Health & Wellness > Medicine
$9.99 - $66.99
$8.99
$9.99 - $66.99
$9.99 - $66.99
$9.99

Safe-Guard Medicated Dewormer

Safe-Guard

Safe-Guard Pelleted Dewormer Fenbendazole 5 gm per kg (2.27g per pound) Alfalfa-based pellets. For use in beef and dairy cattle. For use in all hor...

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IVOMEC Injection (1%) Wormer for Cattle & Swine - Jeffers - Animal Health & Wellness > Medicine
IVOMEC Injection (1%) Wormer for Cattle & Swine - Jeffers - Animal Health & Wellness > Medicine
Sold out
$202.89 - $241.99
$202.89
$202.89 - $241.99
$202.89 - $241.99
$202.89

IVOMEC Injection (1%) Wormer for Cattle & Swine

Merial

IVOMEC Injection (1% Ivermectin) for Cattle & Swine IVOMEC Injection (1% Ivermectin Sterile Solution) is an injectable dewormer for the control...

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Dectomax Pour - On Applicator - Jeffers - Animal Health & Wellness > Medical Supplies
Dectomax Pour - On Applicator - Jeffers - Animal Health & Wellness > Medical Supplies
$29.99 - $29.99
$0.00
$29.99
$29.99 - $29.99
$29.99

Dectomax Pour-On Applicator

Zoetis

Dectomax Pour-On Applicator-Volume Calibrated Effortlessly administer precise dosages with the Dectomax Pour-On Applicator. Its volume adjusts s...

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Dectomax Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Dectomax Pour - On Cattle Wormer - Jeffers - Animal Health & Wellness > Medicine
Save up to 6% Save %
$134.49 - $359.99
$134.49 - $359.99
$134.49
$134.49 - $339.99
$134.49 - $339.99
$134.49

Dectomax Pour-On Cattle Wormer

Zoetis

Dectomax Pour-On Contains Doramectin 0.5%. For use on any age or class of beef cattle, including pregnant cows, calves and bulls and dairy rep...

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