Roundworms Medicine for Dogs

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Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 44.1-88 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4

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

Rated 4.7 out of 5 stars
5,944
$256.37 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9
Slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) slide 9 of 9

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

Rated 4.9 out of 5 stars
6,873
$78.89 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGard Chew for Dogs, 10.1-24 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Bundle and Save 10%

Bundle: Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGar...
Rated 3.7 out of 5 stars
29
$200.98 Chewy Price
$223.88 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 4
Simparica Trio Chewable Tablet for Dogs, 11.1-22.0 lbs, (Caramel Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 4

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

Rated 4.8 out of 5 stars
3,817
$231.24 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.9 out of 5 stars
7,106
$55.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
1,320
$22.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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

Rated 4.8 out of 5 stars
2,425
$70.17 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
3,151
$240.14 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

NexGard PLUS Chew for Dogs, 66.1-132 lbs. (Red Box) 6 Chews (6-mos. supply)

Rated 4.4 out of 5 stars
699
$241.79 Chewy Price
($40.30/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.9 out of 5 stars
3,920
$100.19 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
1,413
$39.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
1,811
$46.13 Chewy Price
Autoship Price
  • Prescription Item

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

Rated 4.7 out of 5 stars
1,583
$218.85 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

NexGard PLUS Chew for Dogs, 8.1-17 lbs. (Green Box) 6 Chews (6-mos. supply)

Rated 4.7 out of 5 stars
562
$214.52 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
1,313
$51.03 Chewy Price
($8.51/ea) Price per Unit
$58.36 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
714
$29.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

NexGard PLUS Chew for Dogs, 33.1-66 lbs. (Purple Box) 3 Chews (3-mos. supply)

Rated 4.6 out of 5 stars
927
$132.26 Chewy Price
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  • Prescription Item

Free delivery on first-time orders

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Virbantel Chewable Flavored Tablets for Medium & Large Dogs, 25.1-200 lbs, 1 chewable flavored ...

Rated 4.2 out of 5 stars
5
$16.81 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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

Rated 4.7 out of 5 stars
1,000
$129.14 Chewy Price
($21.53/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

NexGard PLUS Chew for Dogs, 17.1-33 lbs. (Gold Box) 6 Chews (6-mos. supply)

Rated 4.6 out of 5 stars
538
$228.90 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Bundle and Save 13%

Bundle: Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 1 Chew (1-mo. supply) & NexGard ...
Rated 4.6 out of 5 stars
9
$39.98 Chewy Price
$46.08 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Iverhart Plus Chewable Tablet for Dogs, 1-25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply...

Rated 4.8 out of 5 stars
187
$30.18 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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

Rated 4.8 out of 5 stars
1,038
$50.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Drontal Plus Tablet for Medium Dogs, 26-60 lbs, 1 Tablet

Rated 4.4 out of 5 stars
37
$13.16 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Iverhart Plus Chewable Tablet for Dogs, 51-100 lbs, (Brown Box), 6 Chewable Tablets (6-mos. sup...

Rated 4.7 out of 5 stars
165
$52.43 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
862
$72.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.7 out of 5 stars
1,306
$170.73 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.7 out of 5 stars
274
$45.99 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Iverhart Plus Chewable Tablet for Dogs, 26-50 lbs, (Green Box), 6 Chewable Tablets (6-mos. supp...

Rated 4.9 out of 5 stars
89
$40.43 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
621
$60.99 Chewy Price
Autoship Price
  • Prescription Item

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

Rated 4.6 out of 5 stars
715
$141.36 Chewy Price
Autoship Price
  • Prescription Item

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Interceptor Chewable Tablet for Dogs, 26-50 lbs, & Cats, 6.1-12 lbs, (Yellow Box), 6 Chewable T...

Rated 4.6 out of 5 stars
128
$58.71 Chewy Price
Autoship Price
  • Prescription Item

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Drontal Plus Tablet for Large Dogs, over 45 lbs, 1 Tablet

Rated 4.3 out of 5 stars
42
$25.20 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Trifexis Chewable Tablet for Dogs, 20.1-40 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)...

Rated 4.6 out of 5 stars
578
$132.42 Chewy Price
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Advantage Multi Topical Solution for Dogs, 9.1-20 lbs, (Teal Box), 6 Doses (6-mos. supply)

Rated 4.8 out of 5 stars
384
$128.49 Chewy Price
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Iverhart Max Chew for Dogs, 50.1-100 lbs, (Brown Box), 6 Chews (6-mos. supply)

Rated 4.2 out of 5 stars
101
$65.50 Chewy Price
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  • Prescription Item

Free delivery on first-time orders

Frequently Asked Questions about Roundworms Medicine for Dogs

What are roundworms in dogs?

"Roundworms in dogs are parasites that can live in your dog's intestine. Roundworms eat partially digested food and can be a particular health concern for puppies, who may experience digestive upsets, malnourishment and even stunted growth from this parasitic infection. Puppies should be dewormed regularly to prevent this, and your vet may also perform a fecal test on your adult dog during routine checkups."

Do I need a prescription for roundworm medicine for dogs?

"You do need a prescription for roundworm medicine for dogs. Your vet may prescribe a dewormer for your dog or puppy after diagnosing roundworm, or she may suggest a monthly flea medication that includes a roundworm-controlling anthelmintic. Many oral flea medications contain ingredients that treat and control parasites like roundworms, hookworms, whipworms and tapeworms, and many are formulated with heartworm preventatives, as well. Talk to your vet about which ones might be right for your pup, then order from the Chewy pharmacy and have them shipped right to your door. We can contact your vet directly for the prescription, so the whole process is convenient and easy!"

Category

Dewormers & Parasiticides

Heartworm

Flea & Tick

Skin & Coat Care

Ear & Eye Care

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