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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 here.

Original price $8.99 - Original price $107.88
Original price $8.99 - Original price $107.88
Original price $8.99
$7.49 - $73.92
$7.49 - $73.92
Current price $7.49

Ivermectin Horse Dewormer Gel

Jeffers
in stock

Jeffers Ivermectin Gel Horse Dewormer (1.87%) Apple flavored. A broad-spectrum dewormer for horses used to aid in the control of large & ...

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Original price $21.53 - Original price $148.85
Original price $21.53
$21.53 - $148.85
$21.53 - $148.85
Current price $21.53

Trifexis Chewable Monthly Tablets for Dogs

Elanco
in stock

Trifexis (spinosad + milbemycin oxime) Chewable Monthly Tablets for Dogs Trifexis monthly heartworm medication for dogs also kills fleas and contro...

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Original price $58.99 - Original price $82.99
Original price $58.99 - Original price $82.99
Original price $58.99
$51.09 - $72.99
$51.09 - $72.99
Current price $51.09

Heartgard Plus for Dogs, 6 Chews

Heartgard
in stock

Rx Heartgard Plus for Dogs, 6 Chews Heartgard Plus is for use in dogs to prevent canine heartworm disease by eliminating the tissue stage of hea...

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Original price $26.99 - Original price $46.99
Original price $26.99
$26.99 - $46.99
$26.99 - $46.99
Current price $26.99

Tri-Heart Plus Chewable Tablets for Dogs, 6 count

Tri-Heart
in stock

Rx Tri-Heart Plus for Dogs, 6 count For use in dogs 6 weeks and older. There are many parasites which can prove harmful to your pooch. Heartworms...

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Original price $49.98 - Original price $380.99
Original price $49.98 - Original price $380.99
Original price $49.98
$56.99 - $379.99
$56.99 - $379.99
Current price $56.99

Valbazen Broad-Spectrum Oral Dewormer

Zoetis
Only 3 left!

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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Original price $51.99 - Original price $77.99
Original price $51.99
$51.99 - $77.99
$51.99 - $77.99
Current price $51.99

Sentinel Spectrum Chews for Dogs, 6 Chews

Sentinel
in stock

Sentinel Spectrum Chews for DogsFor optimal parasite protection, Sentinel Spectrum is formulated with three active ingredients that control and pre...

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Original price $48.99 - Original price $72.99
Original price $48.99
$48.99 - $72.99
$48.99 - $72.99
Current price $48.99

Sentinel® Once-a-month Flavor Tabs® for Dogs, 6 Pack

Sentinel
in stock

Rx Sentinel Flavor Tabs for Dogs Sentinel Flavor Tabs are an oral broad-spectrum anthelmintic and flea control product for dogs and puppies, four ...

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Original price $8.99 - Original price $44.95
Original price $8.99
$8.99 - $44.95
$8.99 - $44.95
Current price $8.99

Panacur C Canine Dewormer (Fenbendazole Granules)

Merck Animal Health
in stock

Panacur C Canine Dewormer (Fenbendazole Granules) 3 Packets in a Box Panacur C Canine Dewormer (fenbendazole) is a safe and effective dewormer for ...

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Original price $89.99
Original price $89.99 - Original price $89.99
Original price $89.99
Current price $81.99
$81.99 - $81.99
Current price $81.99

Panacur Powerpac Horse Dewormer

Panacur
in stock

Panacur Powerpac10% Fenbendazole paste. Panacur Powerpac Paste Horse Wormer is the only FDA approved treatment for all stages of encysted small str...

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Original price $45.99 - Original price $84.99
Original price $45.99 - Original price $84.99
Original price $45.99
$29.99 - $71.99
$29.99 - $71.99
Current price $29.99

Injectable Ivermectin Cattle & Swine Dewormer

AgriLabs
in stock

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

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Original price $15.99 - Original price $191.88
Original price $15.99 - Original price $191.88
Original price $15.99
$12.95 - $129.40
$12.95 - $129.40
Current price $12.95

Safe-Guard Dewormer Paste

Merck Animal Health
in stock

Safe-Guard Dewormer Paste 10% Fenbendazole Safe-Guard Paste for Horses (25 g & 92 g): For the treatment and control of large strongyles, encyst...

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Original price $17.50 - Original price $210.00
Original price $17.50 - Original price $210.00
Original price $17.50
$16.14 - $193.68
$16.14 - $193.68
Current price $16.14

Quest Gel Horse Dewormer

Zoetis
in stock

Quest Gel Horse Dewormer 2% Moxidectin, clear gel wormer for horses.Use in horses and ponies six months of age and older. Improved syringe allow...

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Original price $23.95 - Original price $287.40
Original price $23.95 - Original price $287.40
Original price $23.95
$19.98 - $239.76
$19.98 - $239.76
Current price $19.98

Quest Plus Gel Horse Dewormer

Zoetis
in stock

Quest Plus Wormer Horse Dewormer 2% Moxidectin + 12.5% Praziquantel. Use in horses and ponies six months of age and older. QUEST PLUS Gel is saf...

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Original price $6.99 - Original price $16.49
Original price $6.99
$6.99 - $16.49
$6.99 - $16.49
Current price $6.99

Safe-Guard Canine Dewormer

Merck Animal Health
in stock

Safe-Guard Canine Dewormer Safe-Guard Dog Dewormer Granules (22.2% Fenbendazole) for dogs and puppies over 6 weeks of age. Fenbendazole is the same...

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Original price $9.99 - Original price $119.88
Original price $9.99 - Original price $119.88
Original price $9.99
$9.95 - $110.46
$9.95 - $110.46
Current price $9.95

Exodus Horse Dewormer Paste

Bimeda
in stock

Exodus Paste 43.9% Pyrantel Pamoate, 1 Dose by Bimeda (per tube) Exodus paste is an effective and versatile equine dewormer that removes interna...

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Original price $29.99 - Original price $204.96
Original price $29.99 - Original price $204.96
Original price $29.99
$23.95 - $199.99
$23.95 - $199.99
Current price $23.95

Prohibit Soluble Drench Dewormer for Cattle & Sheep

AgriLabs
in stock

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

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Original price $32.99 - Original price $32.99
Original price $32.99
$32.99
$32.99 - $32.99
Current price $32.99

Safe-Guard Goat Dewormer (10% Suspension), 125 mL

Merck Animal Health
in stock

Safe-Guard Dewormer for Goats 10% Fenbendazole Wormer for removal and control of stomach worms in goats. Give 2.3 mL orally for each 100 lb body we...

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Original price $69.99
Original price $69.99 - Original price $69.99
Original price $69.99
Current price $64.99
$64.99 - $64.99
Current price $64.99

Safe-Guard Cattle Dewormer Block

Merck Animal Health
in stock

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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Original price $12.30 - Original price $147.60
Original price $12.30 - Original price $147.60
Original price $12.30
$9.99 - $105.72
$9.99 - $105.72
Current price $9.99

Horse Health 1.87% Dewormer Paste

Horse Health
in stock

Horse Health 1.87% Ivermectin This product is intended for animals only. For use on all horses, including broodmares, stallions and foals wit...

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Original price $834.44
Original price $834.44 - Original price $834.44
Original price $834.44
Current price $694.99
$694.99 - $694.99
Current price $694.99

Zoetis Spring Tune-Up Kit, 10 Dose

Zoetis
Only 2 left!

Zoetis Spring Tune-Up Kit, 10 doseThe Zoetis Spring Horse Tune-Up Kit will aid in the protection of your horse during springtime.Zoetis Spring Tune...

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Original price $0.00 - Original price $0.00
Original price $0.00
$98.99 - $303.59
$98.99 - $303.59
Current price $98.99

Cydectin Oral Sheep Drench Wormer

Elanco
in stock

Cydectin Oral Sheep Drench Wormer Cydectin Oral Drench for Sheep is a ready-to-use solution containing 0.1% moxidectin for the treatment and con...

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Original price $29.99 - Original price $29.99
Original price $29.99
$29.99
$29.99 - $29.99
Current price $29.99

Cydectin Oral Sheep Drench Gun

Elanco
Only 2 left!

Cydectin Oral Sheep Drench GunThe Cydectin Oral Sheep Drench Gun is 15 mL with a 3-inch dosing nozzle. Includes tubing and pick-up tubes and caps f...

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Original price $20.00 - Original price $20.00
Original price $20.00
$20.00
$20.00 - $20.00
Current price $20.00

Cydectin Injectable Applicator

Elanco
in stock

Cydectin Injectable Applicator for Cattle The Cydectin Injectable Applicator is made to use with Cydectin Injectable Dewormer (ITEM# F7CF) to a...

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Original price $36.99
Original price $36.99 - Original price $36.99
Original price $36.99
Current price $29.99
$29.99 - $29.99
Current price $29.99

Synanthic Drench Gun

Boehringer Ingelheim
in stock

Synanthic® Drench Gun A drench gun designed for use with Synanthic® Bovine Cattle Dewormer Suspension. 15 mL DIAL-A-DOSE One click. One dose. ...

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Original price $13.25 - Original price $159.00
Original price $13.25 - Original price $159.00
Original price $13.25
$11.99 - $131.88
$11.99 - $131.88
Current price $11.99

Panacur Equine Dewormer Paste, 25 g

Panacur
in stock

PANACUR® EQUINE DEWORMER, 25 G PASTE (fenbendazole) Panacur Horse Dewormer is a 10% Fenbendazole Paste for the safe and effective elimination of la...

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Original price $17.95 - Original price $215.40
Original price $17.95 - Original price $215.40
Original price $17.95
$13.95 - $150.74
$13.95 - $150.74
Current price $13.95

Exodus Multi-Dose Horse Dewormer Paste, 2-dose

Bimeda
in stock

Exodus Multi-Dose Paste Removes internal parasites in all types of horses and ponies. Each dose treats up to 1,200 lb body weight.Exodus Multi-...

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Original price $16.99
Original price $16.99 - Original price $16.99
Original price $16.99
Current price $14.95
$14.95 - $14.95
Current price $14.95

Safe-Guard Equi-Bits, 1.25 lb

Merck Animal Health
in stock

Safe-Guard Equi-Bits Deworming PelletsPalatable Alfalfa pellets for the control of large & small strongyles, pinworms and ascarids. One pouch w...

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Original price $11.99 - Original price $143.88
Original price $11.99 - Original price $143.88
Original price $11.99
$10.75 - $129.00
$10.75 - $129.00
Current price $10.75

Strongid (pyrantel pamoate) Horse Dewormer

Zoetis
in stock

Strongid Horse Dewormer Paste Contains the active ingredient Pyrantel Pamoate. Can be used on horses, ponies, mares and foals. This is a great...

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Original price $23.95
Original price $23.95 - Original price $23.95
Original price $23.95
Current price $17.99
$17.99 - $17.99
Current price $17.99

HomeoPet Feline Wrm Clear, 15 mL

Homeopet
in stock

HomeoPet Feline Wrm Clear Specific for cats in order to cleanse the system of unwanted worms. HomeoPet Feline Wrm Clear is used for the treatment ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$69.99
$69.99 - $69.99
Current price $69.99

Safe-Guard Pelleted Horse Dewormer (0.5% fenbendazole), 10 lb

Merck Animal Health
Only 4 left!

Safe-Guard Pelleted Horse Dewormer Perfect for deworming multiple horses in the same barn, hard-to-paste horses and hard-to-catch horses. Safe...

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Original price $349.99 - Original price $349.99
Original price $349.99
$349.99
$349.99 - $349.99
Current price $349.99

Diroban (melarsomine dihydrochloride) Canine Heartworm Treatment, 5 x 50mg Vials

Zoetis
in stock

Rx Diroban™ Diroban sterile powder for injection is indicated for the treatment of stabilized Class 1a, 2b, and 3c heartworm disease caused by ...

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Original price $4.99 - Original price $4.99
Original price $4.99
$4.99
$4.99 - $4.99
Current price $4.99

Drontal Tablet for Cats, 1 Tablet

Pet's Choice Pharmacy
in stock

Rx Drontal Tablet for Cats, 1 TabletDrontal is prescribed by veterinarians to help treat a variety of intestinal worms, including tapeworms, hookwo...

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Original price $429.99 - Original price $899.99
Original price $429.99
$429.99 - $899.99
$429.99 - $899.99
Current price $429.99

LongRange (eprinomectin) ERI Extended-Release Injection for Cattle

LongRange
Only 2 left!

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

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Original price $24.99 - Original price $39.99
Original price $24.99
$24.99 - $39.99
$24.99 - $39.99
Current price $24.99

Poultry Dewormer 5x

RNA Supplements
in stock

Poultry Dewormer 5xSupplement that can be used to protect against intestinal parasites. Each capsule is intended to treat one 4-7 lb bird. (Multipl...

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Original price $106.80 - Original price $299.99
Original price $106.80 - Original price $299.99
Original price $106.80
$106.80 - $291.99
$106.80 - $291.99
Current price $106.80

Nemacor Maxx 4 Dogs, Beef, 30 ct

Nemacor
in stock

Nemacor Maxx 4 Dogs, Beef, 30 ctNemacor Maxx 4 is a GI supplement that can be used to assist in protection against Hookworms, Roundworms, Whipworm...

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Original price $564.99 - Original price $564.99
Original price $564.99
$564.99
$564.99 - $564.99
Current price $564.99

Panacur (fenbendazole) Granules for Dogs 22.2%, 1 lb Economy Tub

Merck Animal Health
in stock

Panacur Dewormer Granules Panacur (fenbendazole) Granules 22.2% contains the active anthelmintic, fenbendazole. The chemical name of fenbendaz...

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Original price $149.99
Original price $149.99 - Original price $149.99
Original price $149.99
Current price $141.99
$141.99 - $141.99
Current price $141.99

Tauramox Injectable Solution, 500 mL (moxidectin)

Tauramox
in stock

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

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Original price $8.96 - Original price $8.96
Original price $8.96
$8.96
$8.96 - $8.96
Current price $8.96

WormEze Feline Liquid, 4 oz

WormEze
in stock

WormEze Feline Liquid Wormer for Cats and Kittens A liquid cat wormer for use in food or drinking water for the removal of large roundworms, (asca...

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Original price $22.98 - Original price $49.98
Original price $22.98
$22.98 - $49.98
$22.98 - $49.98
Current price $22.98

Dog Worm Tabs, Chewable Tablets

Durvet Inc
Only 1 left!

Dog Worm Tabs Dog Worm Tabs (praziquantel/pyrantel pamoate/febantel) Chewable Tablets for Dogs are your solution to eliminating a range of commo...

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Original price $32.99 - Original price $54.99
Original price $32.99
$32.99 - $54.99
$32.99 - $54.99
Current price $32.99

Triple Wormer for Dogs, 12 ct

Triple Wormer
in stock

Triple Wormer for Dogs, 12 ct Triple Wormer is for the treatment and control of roundworms (Toxocara canis, Toxascaris leonina), hookworms (Ancy...

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Original price $0.00 - Original price $0.00
Original price $0.00
$11.99
$11.99 - $11.99
Current price $11.99

Dogswell Pet Wormer, 8 oz

Dogswell Remedy and Recovery
in stock

Dogswell Remedy and Recovery Pet Wormer, 8 oz An effective treatment for the removal of roundworms. This liquid is very palatable to make accept...

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Original price $39.99 - Original price $39.99
Original price $39.99
$39.99
$39.99 - $39.99
Current price $39.99

Durvet 1% Ivermectin Injection, Cattle and Swine Dewormer

Durvet Inc
in stock

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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Original price $170.99 - Original price $409.99
Original price $170.99
$170.99 - $415.99
$170.99 - $415.99
Current price $170.99

Safe-Guard 10% Suspension Cattle and Goat Dewormer

Merck Animal Health
in stock

Safe-Guard 10% Suspension Wormer For Cattle and Goats. Contains 10% Fenbendazole. Safe for breeding stock, pregnant cows, stressed cattle and l...

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Original price $35.09 - Original price $263.99
Original price $35.09 - Original price $263.99
Original price $35.09
$38.99 - $263.99
$38.99 - $263.99
Current price $38.99

Noromectin Plus Injection Cattle Dewormer

Norbrook Labs
Only 2 left!

Noromectin Plus Injection Cattle Wormer Contains 1% Ivermectin and 10% Clorsulon. For use in cattle only. Noromectin Plus Injection Cattle Worm...

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Original price $8.99 - Original price $65.99
Original price $8.99
$9.99 - $66.99
$9.99 - $66.99
Current price $9.99

Safe-Guard Medicated Dewormer

Merck Animal Health
in stock

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 ho...

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Original price $9.99 - Original price $18.99
Original price $9.99
$10.49 - $19.99
$10.49 - $19.99
Current price $10.49

ProLabs Worm Protector 2X

AgriLabs
in stock

ProLabs Worm Protector 2X This oral suspension dewormer for dogs of pyrantel pamoate is safe and effective for removal of roundworms and hookworms...

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Original price $36.99 - Original price $72.45
Original price $36.99
$37.49 - $72.49
$37.49 - $72.49
Current price $37.49

Privermectin Sheep Drench Wormer

First Priority Inc
in stock

Privermectin Drench Sheep Dewormer Intended for animal use only. FDA approved dewormer for sheep containing 0.08% Ivermectin. Directions for use: ...

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Original price $91.99 - Original price $694.99
Original price $91.99 - Original price $694.99
Original price $91.99
$85.99 - $676.69
$85.99 - $676.69
Current price $85.99

Cydectin Pour On Cattle Wormer

Elanco
in stock

Cydectin Pour-On Cattle Wormer Cydectin (Moxidectin) Pour-On is used for the treatment of infections and infestations due to internal and extern...

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