Prescription Heartworm Prevention Medicine for Dogs - Free shipping

More Choices Available

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

Save 15% on First Autoship

$56.99 Autoship & Save

$59.99

951

FREE shipping on this item

More Choices Available

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

Save 15% on First Autoship

$37.99 Autoship & Save

$39.99 $40.00

852

FREE shipping over $49

More Choices Available

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

Save 15% on First Autoship

$47.49 Autoship & Save

$49.99

513

FREE shipping on this item

More Choices Available

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

$53.67 Autoship & Save

$56.49

317

FREE shipping on this item

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

$150.12 Autoship & Save

$158.02

103

FREE shipping on this item

More Choices Available

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

$44.17 Autoship & Save

$46.49

168

FREE shipping over $49

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

$37.99 $51.10

232

FREE shipping over $49

More Choices Available

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

$38.47 Autoship & Save

$40.49

205

FREE shipping over $49

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

$72.49

154

FREE shipping on this item

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

$118.74 Autoship & Save

$124.99

206

FREE shipping on this item

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

$21.99 $29.30

188

FREE shipping over $49

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

$111.52 Autoship & Save

$117.39

236

FREE shipping on this item

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

$50.49

127

FREE shipping on this item

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

$145.78 Autoship & Save

$153.45

41

FREE shipping on this item

Trifexis Chewable Tablet for Dogs, 40.1-60 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)

$116.84 Autoship & Save

$122.99

163

FREE shipping on this item

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

$28.99 $39.30

108

FREE shipping over $49

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

$134.66 Autoship & Save

$141.75

40

FREE shipping on this item

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

$59.99

97

FREE shipping on this item

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

$114.47 Autoship & Save

$120.49

160

FREE shipping on this item

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

$77.49

89

FREE shipping on this item

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

$52.99

80

FREE shipping on this item

More Choices Available

Revolution Topical Solution for Dogs, 40.1-85 lbs, (Teal Box), 6 Doses (6-mos. supply)

$121.78 Autoship & Save

$128.19

135

FREE shipping on this item

More Choices Available

Revolution Topical Solution for Dogs, 10.1-20 lbs, (Brown Box), 6 Doses (6-mos. supply)

$115.23 Autoship & Save

$121.29

133

FREE shipping on this item

Sentinel Spectrum Soft Chews for Dogs, 25.1-50 lbs, (Yellow Box), 6 Soft Chews (6-mos. supply)

$64.49

46

FREE shipping on this item

Trifexis Chewable Tablet for Dogs, 5-10 lbs, (Magenta Box), 6 Chewable Tablets (6-mos. supply)

$106.20 Autoship & Save

$111.79

79

FREE shipping on this item

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

$132.23 Autoship & Save

$139.19

26

FREE shipping on this item

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

$152.26 Autoship & Save

$160.27

21

FREE shipping on this item

Interceptor Chewable Tablet for Dogs, 51-100 lbs, & Cats, 12.1-25 lbs, (White Box), 6 Chewable …

$55.09 Autoship & Save

$57.99

35

FREE shipping on this item

Sentinel Tablet for Dogs, 2-10 lbs, (Brown Box), 6 Tablets (6-mos. supply)

$47.99 $49.00

58

FREE shipping over $49

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

$107.49 Autoship & Save

$113.15 $127.74

54

FREE shipping on this item

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

$107.49 Autoship & Save

$113.15 $127.74

46

FREE shipping on this item

More Choices Available

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

$37.52 Autoship & Save

$39.49

42

FREE shipping over $49

More Choices Available

Revolution Topical Solution for Dogs, 5.1-10 lbs, (Purple Box), 6 Doses (6-mos. supply)

$111.77 Autoship & Save

$117.65

71

FREE shipping on this item

More Choices Available

Revolution Topical Solution for Dogs, 20.1-40 lbs, (Red Box), 6 Doses (6-mos. supply)

$121.33 Autoship & Save

$127.72

56

FREE shipping on this item

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

$44.64 Autoship & Save

$46.99

21

FREE shipping over $49

Advantage Multi Topical Solution for Dogs, 9.1-20 lbs, (Teal Box), 6 Doses (6-mos. supply)

$107.49 Autoship & Save

$113.15 $127.74

43

FREE shipping on this item