Prescription Heartworm Prevention for Dogs

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1 - 36 of 101 Results

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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
15,420
$83.89 Chewy Price
($13.99/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, up to 25 lbs, (Blue Box), 6 Chews (6-mos. supply) slide 9 of 9

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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
16,290
$56.49 Chewy Price
($9.42/ea) Price per Unit
$58.99 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Slide 1 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 5 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 6 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 7 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 5 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 6 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 7 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 1 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 2 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 3 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 4 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 5 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 6 of 7
Tri-Heart Plus Chewable Tablet for Dogs, up to 25 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply) slide 7 of 7

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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
2,924
$28.99 Chewy Price
($4.84/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Slide 1 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 9 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 1 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 2 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 3 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 4 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 5 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 6 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 7 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 8 of 9
Heartgard Plus Chew for Dogs, 26-50 lbs, (Green Box), 6 Chews (6-mos. supply) slide 9 of 9

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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
8,740
$71.39 Chewy Price
($11.90/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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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
5,170
$79.18 Chewy Price
($13.20/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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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
15,204
$211.12 Chewy Price
($35.19/ea) Price per Unit
$200.56 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Milbeguard Flavored Tablets for Dogs, 51 - 100 lbs, and for Cats, 12.1 -25 lbs (Red Box), 23 mg...

Rated 4.7 out of 5 stars
193
$38.99 Chewy Price
($6.50/ea) Price per Unit
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
3,086
$49.99 Chewy Price
($8.34/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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NexGard PLUS Chewables for Dogs, 33.1-66 lbs. (Purple Box) 6 Chewable Tablets (6-mos. supply)

Rated 4.7 out of 5 stars
3,082
$224.39 Chewy Price
($37.40/ea) Price per Unit
$230.99 List 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
4,008
$52.08 Chewy Price
($8.68/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Bundle: Heartgard Plus Chew for Dogs, 51-100 lbs, (Brown Box), 6 Chews (6-mos. supply) & NexGar...
Rated 3.4 out of 5 stars
32
$238.98 Chewy 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
1,618
$36.99 Chewy Price
($6.17/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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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
2,245
$50.99 Chewy Price
($8.50/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.8 out of 5 stars
442
$49.10 Chewy Price
($8.19/ea) Price per Unit
$52.43 List 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
2,896
$65.88 Chewy Price
($10.98/ea) Price per Unit
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
8,044
$205.18 Chewy Price
($34.20/ea) Price per Unit
$194.92 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Milbeguard Flavored Tablets for Dogs, 26 - 50 lbs, and for Cats, 6.1 - 12 lbs (Purple Box), 11....

Rated 4.8 out of 5 stars
145
$30.99 Chewy Price
($5.17/ea) Price per Unit
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
1,827
$146.98 Chewy Price
($24.50/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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NexGard PLUS Chewables for Dogs, 17.1-33 lbs. (Gold Box) 6 Chewable Tablets (6-mos. supply)

Rated 4.7 out of 5 stars
1,816
$217.49 Chewy Price
($36.25/ea) Price per Unit
$222.99 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.7 out of 5 stars
1,257
$77.99 Chewy Price
($13.00/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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
$51.18 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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

Rated 4.7 out of 5 stars
285
$64.48 Chewy Price
($10.75/ea) Price per Unit
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
1,796
$72.99 Chewy Price
($12.17/ea) Price per Unit
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
474
$28.26 Chewy Price
($4.71/ea) Price per Unit
$30.18 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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

Rated 4.8 out of 5 stars
619
$51.98 Chewy Price
($8.67/ea) Price per Unit
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-mo...

Rated 4.8 out of 5 stars
9,799
$188.98 Chewy Price
($31.50/ea) Price per Unit
$179.53 Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Advantage Multi Topical Solution for Dogs, 55.1-88 lbs, (Blue Box), 6 Doses (6-mos. supply)

Rated 4.7 out of 5 stars
636
$130.31 Chewy Price
($21.72/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Milbeguard Flavored Tablets for Dogs, 11 -25 lbs, and for Cats, 1.5 - 6 lbs (Blue Box), 5.75 mg...

Rated 4.8 out of 5 stars
94
$27.99 Chewy Price
($4.67/ea) Price per Unit
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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
1,293
$160.88 Chewy Price
($26.82/ea) Price per Unit
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NexGard PLUS Chewables for Dogs, 66.1-132 lbs. (Red Box) 6 Chewable Tablets (6-mos. supply)

Rated 4.5 out of 5 stars
2,214
$230.99 Chewy Price
($38.50/ea) Price per Unit
$238.99 List Price
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Sentinel Spectrum Chew for Dogs, 8.1-25 lbs, (Green Box), 6 Chews (6-mos. supply)

Rated 4.8 out of 5 stars
1,282
$53.99 Chewy Price
($9.00/ea) Price per Unit
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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
1,277
$60.99 Chewy Price
($10.17/ea) Price per Unit
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Interceptor Flavored Tablet for Dogs, 11-25 lbs, & Cats, 1.5-6 lbs, (Green Box), 6 Flavored Tab...

Rated 4.8 out of 5 stars
349
$53.58 Chewy Price
($8.93/ea) Price per Unit
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Revolution Topical Solution for Dogs, 10.1-20 lbs, (Brown Box), 3 Doses (3-mos. supply)

Rated 4.8 out of 5 stars
1,430
$94.48 Chewy Price
($31.50/ea) Price per Unit
$89.76 Autoship Price
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Iverhart Plus Chewable Tablet for Dogs, 26-50 lbs, (Green Box), 6 Chewable Tablets (6-mos. supp...

Rated 4.8 out of 5 stars
230
$37.86 Chewy Price
($6.31/ea) Price per Unit
$40.43 List Price
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Bundle: Heartgard Plus Chew, up to 25 lbs, (Blue Box), 3 Chew (3-mo. supply) + NexGard Chew for...
Rated 3 out of 5 stars
2
$129.26 Chewy Price
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