Heartworm Prevention & Dewormers for Dogs

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Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply)

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Rated 4.9152 out of 5 stars
1108Reviews
$59.99Chewy Price
$56.99Autoship Price

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Sentry HC WormX Plus 7 Way Dewormer for Hookworms, Roundworm & Tapeworms for Medium & Large Breed Dogs, 6-count

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Rated 4.6279 out of 5 stars
129Reviews
$22.99Chewy Price

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Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply)

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Rated 4.9353 out of 5 stars
1020Reviews
$39.99Chewy Price
$40.00List Price
$37.99Autoship Price

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Safe-Guard Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Large Breed Dogs, 3 day treatment

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Rated 4.4735 out of 5 stars
302Reviews
$14.49Chewy Price
$13.77Autoship Price

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Tri-Heart Plus Chewable Tablet for Dogs, 51-100 lbs, (Brown Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.7811 out of 5 stars
265Reviews
$37.99Chewy Price
$51.10List Price

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Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply)

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Rated 4.9432 out of 5 stars
599Reviews
$49.99Chewy Price
$47.49Autoship Price

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PetArmor 7 Way Dewormer for Hookworms, Roundworms & Tapeworms for Medium & Large Breed Dogs, 2 count
Rated 5 out of 5 stars
7Reviews
$14.99Chewy Price
$21.99List Price
$14.24Autoship Price

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Interceptor Plus Chew for Dogs, 50.1-100 lbs, (Blue Box), 6 Chews (6-mos. supply)

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Rated 4.6701 out of 5 stars
391Reviews
$58.75Chewy Price
$55.81Autoship Price

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Safe-Guard Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Small Breed Dogs, 3 day treatment

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Rated 4.5846 out of 5 stars
195Reviews
$5.99Chewy Price
$6.25List Price
$5.69Autoship Price

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Tri-Heart Plus Chewable Tablet for Dogs, 26-50 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.694 out of 5 stars
134Reviews
$28.99Chewy Price
$39.30List Price

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Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.6906 out of 5 stars
223Reviews
$21.99Chewy Price
$29.30List Price

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Sentry HC WormX Plus 7 Way Dewormer for Hookworms, Roundworm & Tapeworms for Small Breed Dogs, 6 count

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Rated 4.4821 out of 5 stars
56Reviews
$16.94Chewy Price

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Safe-Guard Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Medium Breed Dogs, 3 day treatment

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Rated 4.4409 out of 5 stars
127Reviews
$8.19Chewy Price
$8.71List Price
$7.78Autoship Price

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Interceptor Plus Chew for Dogs, 8.1-25 lbs, (Green Box), 6 Chews (6-mos. supply)

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Rated 4.722 out of 5 stars
241Reviews
$42.11Chewy Price
$40.00Autoship Price

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Interceptor Plus Chew for Dogs, 25.1-50 lbs, (Yellow Box), 6 Chews (6-mos. supply)

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Rated 4.6853 out of 5 stars
197Reviews
$48.35Chewy Price
$45.93Autoship Price

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PetArmor 7 Way Dewormer for Hookworms, Roundworms & Tapeworms for Small Breed Dogs, 2 count
Rated 4 out of 5 stars
5Reviews
$10.99Chewy Price
$12.49List Price
$10.44Autoship Price

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Sentinel Tablet for Dogs, 51-100 lbs, (White Box), 6 Tablets (6-mos. supply)

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Rated 4.6778 out of 5 stars
180Reviews
$72.49Chewy Price

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HomeoPet WRM Clear Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Birds, Cats, Dogs & Small Pets, 450 drops
Rated 3.9126 out of 5 stars
103Reviews
$6.79Chewy Price
$6.45Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 22.1-44.0 lbs, (Teal Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.5357 out of 5 stars
84Reviews
$163.53Chewy Price
$155.35Autoship Price

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Trifexis Chewable Tablet for Dogs, 60.1-120 lbs, (Brown Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.6126 out of 5 stars
222Reviews
$127.49Chewy Price
$121.12Autoship Price

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Bayer Quad Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Large Breed Dogs, 2-count
Rated 4.1923 out of 5 stars
26Reviews
$46.48Chewy Price
$54.99List Price

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PetArmor Sure Shot 2X Dewormer for Hookworms & Roundworms for Dogs, 2-oz bottle
Rated 4.5181 out of 5 stars
83Reviews
$9.99Chewy Price
$9.49Autoship Price

FREE 1-3 day shipping over $49

Sentry HC WormX DS Dewormer for Hookworms & Roundworms for Dogs, 2-oz bottle
Rated 4.2667 out of 5 stars
15Reviews
$5.96Chewy Price
$27.16List Price

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Iverhart Plus Chewable Tablet for Dogs, 51-100 lbs, (Brown Box), 6 Chewable Tablets (6-mos. supply)
Rated 4.8182 out of 5 stars
22Reviews
$44.93Chewy Price
$42.68Autoship Price

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Sentinel Tablet for Dogs, 26-50 lbs, (Yellow Box), 6 Tablets (6-mos. supply)

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Rated 4.5652 out of 5 stars
115Reviews
$59.99Chewy Price

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Sentinel Spectrum Chew for Dogs, 8.1-25 lbs, (Green Box), 6 Chews (6-mos. supply)

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Rated 4.5784 out of 5 stars
102Reviews
$52.99Chewy Price

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Drontal Plus Chewable Tablet for Small Dogs and Puppies, 2-25 lbs, 1 Tablet

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Rated 5 out of 5 stars
5Reviews
$4.39Chewy Price
$4.17Autoship Price

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Bayer Quad Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Medium Breed Dogs, 2-count
Rated 4.5263 out of 5 stars
19Reviews
$30.98Chewy Price
$39.99List Price

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PetArmor 7 Way Dewormer for Hookworms, Roundworms, Tapeworms for Small Breed Dogs, 6 count
Rated 5 out of 5 stars
3Reviews
$19.99Chewy Price
$18.99Autoship Price

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Sentinel Tablet for Dogs, 11-25 lbs, (Green Box), 6 Tablets (6-mos. supply)

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Rated 4.4038 out of 5 stars
156Reviews
$50.49Chewy Price

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Trifexis Chewable Tablet for Dogs, 10.1-20 lbs, (Orange Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.6087 out of 5 stars
276Reviews
$119.99Chewy Price
$113.99Autoship Price

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Sentinel Spectrum Chew for Dogs, 50.1-100 lbs, (Blue Box), 6 Chews (6-mos. supply)

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Rated 4.2202 out of 5 stars
109Reviews
$77.49Chewy Price

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Bayer Dewormer for Tapeworms for Dogs, 5-count
Rated 4.8435 out of 5 stars
115Reviews
$25.98Chewy Price
$34.99List Price

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Advantage Multi Topical Solution for Dogs, 20.1-55 lbs, (Red Box), 6 Doses (6-mos. supply)

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Rated 4.5818 out of 5 stars
55Reviews
$115.99Chewy Price
$127.74List Price
$110.19Autoship Price

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Iverhart Plus Chewable Tablet for Dogs, 1-25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)
Rated 4.7241 out of 5 stars
29Reviews
$25.86Chewy Price
$24.57Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 5.6-11.0 lbs, (Purple Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.6984 out of 5 stars
63Reviews
$148.34Chewy Price
$140.92Autoship Price

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Heartworm Prevention & Dewormers for Dogs

Worms and other parasites would love to make a home on your four-legged friend. Part of good dog health care is checking for and treating worms. Dogs can get intestinal worms from their normal everyday activities like playing outside. All the things your pup does with her mouth – groom, kiss, and other social activities - can pass unwanted pests to siblings and their pet parents. You can catch parasitic worms from your canine, but dewormer for dogs can help. If untreated, parasitic worms can cause vomiting, diarrhea or severe blood loss. You will find the best dog dewormer for your dog at Chewy.com. If you’re wondering how to deworm a dog, start by confirming the worm. Your vet can help with this. Once you have confirmed a worm, there are multiple safe ways to deworm a dog, but a common way is with over the counter dewormer for dogs. You can kill harmful worms and other parasites with liquid dewormers for dogs or deworming pills for dogs. Liquid dewormer like PetArmor Sure Shot is highly palatable and easy to administer. Topical solutions like Bayer dewormer for dogs work through the skin to kill parasitic worms. The size of your canine does matter when it comes to deworming. Dewormers for large dogs can have different ingredients, varying potency and application instructions than dewormers for small dogs, so it’s important to purchase the right dewormer for your dog’s weight. Good healthcare goes beyond deworming. At Chewy.com, you’ll find everything you need for proper dog healthcare. Dog vitamins will keep your dog’s skin and coat healthy and shiny. Proper dog ear care can prevent a host of health issues. Dog ear hair can help keep bacteria, dirt and grime trapped within the ear canal, so keeping your dog’s ears clean should be a priority. Good dog eye care will keep your canine’s eyes healthy, while joint care for dogs will keep your dog running and playing the way she was meant to. If your dog suffers from anxiety, dog anxiety medication can keep her calm and prevent her from acting out. If your canine suffers from a weight problem weight control dog food can help her maintain a healthy weight, while prescription dog food can help pups who require an additional nutrient boost. Find everything from a dog first aid kit to dewormers for dogs at Chewy.com - and keep your four-legged friend healthy and happy for years to come.


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