Dewormer for Adult 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 4.9112 out of 5 stars
1,205
$63.99Chewy Price
$60.79Autoship 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 4.5899 out of 5 stars
139
$28.37Chewy 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 4.7711 out of 5 stars
284
$37.99Chewy Price
$51.10List 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 4.9206 out of 5 stars
1,121
$42.99Chewy Price
$40.84Autoship Price

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PetArmor 7 Way Dewormer for Hookworms, Roundworms & Tapeworms for Medium & Large Breed Dogs, 2 count
Rated 4.9286 out of 5 stars
14
$14.99Chewy Price
$21.99List Price
$14.24Autoship 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 4.9343 out of 5 stars
654
$53.99Chewy Price
$51.29Autoship 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 4.5771 out of 5 stars
201
$5.99Chewy Price
$6.25List Price
$5.69Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.6532 out of 5 stars
248
$21.99Chewy Price
$29.30List Price

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Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 4-10 lbs, (Orange Box), 6 Chews (6-mos. supply)

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Rated 5 out of 5 stars
3
$168.98Chewy Price
$160.53Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.5591 out of 5 stars
254
$168.41Chewy Price
$159.99Autoship 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 4.4498 out of 5 stars
309
$13.99Chewy Price
$18.49List Price
$13.29Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.5397 out of 5 stars
63
$15.49Chewy 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 4.7153 out of 5 stars
144
$28.99Chewy Price
$39.30List 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 4.7023 out of 5 stars
262
$43.59Chewy Price
$41.41Autoship 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
127
$8.49Chewy Price
$10.99List Price
$8.07Autoship Price

FREE 1-3 day shipping over $49

PetArmor 7 Way Dewormer for Hookworms, Roundworms, Tapeworms for Small Breed Dogs, 6 count
Rated 5 out of 5 stars
4
$19.99Chewy Price
$18.99Autoship Price

FREE 1-3 day shipping over $49

Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 1 Chew (1-mo. supply) & NexGard Chew for Dogs, 4-10 lbs, (Orange Box), 1 Chew (1-mo. supply)

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$32.99Chewy Price
$34.98List Price
$31.34Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.6029 out of 5 stars
136
$150.97Chewy Price
$143.42Autoship Price

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HomeoPet WRM Clear Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Birds, Cats, Dogs & Small Pets, 450 drops
Rated 3.8727 out of 5 stars
110
$8.99Chewy Price
$17.49List Price
$8.54Autoship Price

FREE 1-3 day shipping over $49

Sentry HC WormX DS Dewormer for Hookworms & Roundworms for Dogs, 2-oz bottle
Rated 4.3125 out of 5 stars
16
$5.96Chewy Price
$27.16List Price

FREE 1-3 day shipping over $49

Elanco Quad Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Small Breed Dogs, 4 count
Rated 4.5283 out of 5 stars
53
$20.98Chewy Price
$24.99List Price

FREE 1-3 day shipping over $49

PetArmor Sure Shot 2X Dewormer for Hookworms & Roundworms for Dogs, 2-oz bottle
Rated 4.5181 out of 5 stars
83
$10.37Chewy Price
$9.85Autoship Price

FREE 1-3 day shipping over $49

Interceptor Plus Chew for Dogs, 2-8 lbs, (Orange Box), 6 Chews (6-mos. supply)

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Rated 4.4464 out of 5 stars
56
$42.51Chewy Price
$40.38Autoship Price

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Simparica Trio Chewable Tablet for Dogs, 88.1-132.0 lbs, (Brown Box), 6 Chewable Tablets (6-mos. supply)

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Rated 4.7101 out of 5 stars
69
$170.73Chewy Price
$162.19Autoship Price

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Virbantel Chewable Flavored Tablets for Medium & Large Dogs, 25.1-200 lbs, 1 chewable flavored tablet
$13.72Chewy Price
$13.03Autoship Price

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K9 Advantix II Flea & Tick Spot Treatment, over 55-lbs + Elanco Tapeworm Dog De-Wormer
$78.81Chewy Price
$82.96List Price

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Elanco Quad Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Large Breed Dogs, 2 count
Rated 4.2222 out of 5 stars
27
$46.48Chewy Price

FREE 1-3 day shipping over $49

PetArmor 7 Way Dewormer for Roundworms for Large Breed Dogs, 6 count
Rated 3 out of 5 stars
2
$39.99Chewy Price
$37.99Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.6239 out of 5 stars
117
$163.53Chewy Price
$155.35Autoship Price

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Milbehart Flavored Tablets for Dogs, 51-100 lbs, & Cats, 12-25 lbs, (Gray Box), 6 Flavored Tablets (6-mos. supply)
Rated 5 out of 5 stars
1
$47.09Chewy Price
$44.74Autoship Price

FREE shipping over $49

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

Save an extra $0.02 today

FREE 1-3 day shipping over $49

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

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Rated 4 out of 5 stars
5
$4.29Chewy Price
$4.08Autoship 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
9
$10.99Chewy Price
$12.49List Price
$10.44Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.7125 out of 5 stars
80
$148.34Chewy Price
$140.92Autoship Price

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Remedi Animal Solutions Dog-4 Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Dogs, 1-oz bottle
Rated 5 out of 5 stars
1
$29.99Chewy Price

FREE 1-3 day shipping over $49

Elanco Dewormer for Tapeworms for Dogs, 5 count
Rated 4.839 out of 5 stars
118
$25.98Chewy Price

FREE 1-3 day shipping over $49