Dewormer for Adult Dogs

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Rated 4.7 out of 5 stars
865
$18.99 Chewy Price
($9.50/ea) Price per Unit
$21.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.9 out of 5 stars
18,106
$59.59 Chewy Price
($9.94/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.6 out of 5 stars
872
$15.99 Chewy Price
$18.33 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
17,325
$223.81 Chewy Price
($37.31/ea) Price per Unit
$212.62 Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.8 out of 5 stars
3,413
$49.99 Chewy Price
($8.34/ea) Price per Unit
Autoship Price
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Rated 4.9 out of 5 stars
17,052
$90.69 Chewy Price
($15.12/ea) Price per Unit
Autoship Price
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Rated 4.8 out of 5 stars
4,435
$59.89 Chewy Price
($9.99/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
687
$19.99 Chewy Price
($1.67/g) Price per Unit
$24.77 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.5 out of 5 stars
294
$23.99 Chewy Price
($6.00/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.9 out of 5 stars
9,581
$75.49 Chewy Price
($12.59/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.6 out of 5 stars
308
$13.84 Chewy Price
($6.92/ea) Price per Unit
$15.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.6 out of 5 stars
815
$6.25 Chewy Price
($2.09/ea) Price per Unit
$8.64 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
11,195
$200.31 Chewy Price
($33.39/ea) Price per Unit
$190.29 Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.8 out of 5 stars
3,224
$28.99 Chewy Price
($4.84/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.6 out of 5 stars
107
$13.59 Chewy Price
($6.80/fl oz) Price per Unit
$20.69 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
5,755
$91.10 Chewy Price
($15.19/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.8 out of 5 stars
515
$9.99 Chewy Price
($3.33/g) Price per Unit
$10.31 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.5 out of 5 stars
133
$51.99 Chewy Price
($26.00/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Rated 4.3 out of 5 stars
177
$13.49 Chewy Price
($1.69/fl oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.5 out of 5 stars
422
$10.79 Chewy Price
($3.60/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
9,186
$217.48 Chewy Price
($36.25/ea) Price per Unit
$206.61 Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.8 out of 5 stars
1,819
$36.99 Chewy Price
($6.17/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.6 out of 5 stars
560
$54.99 Chewy Price
($9.17/ea) Price per Unit
$59.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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Rated 4.8 out of 5 stars
3,227
$75.79 Chewy Price
($12.64/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
359
$12.99 Chewy Price
($2.17/g) Price per Unit
$15.42 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.7 out of 5 stars
388
$32.78 Chewy Price
($6.56/ea) Price per Unit
$32.79 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
3,882
$225.50 Chewy Price
($37.59/ea) Price per Unit
$214.22 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.1 out of 5 stars
650
$17.99 Chewy Price
$19.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 3.4 out of 5 stars
32
$255.08 Chewy Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.2 out of 5 stars
602
$17.99 Chewy Price
($9.00/fl oz) Price per Unit
$19.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.6 out of 5 stars
102
$34.42 Chewy Price
($17.21/ea) Price per Unit
$34.49 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Rated 4.8 out of 5 stars
4,647
$198.05 Chewy Price
($33.01/ea) Price per Unit
$188.15 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.5 out of 5 stars
224
$36.99 Chewy Price
($6.17/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Rated 4.2 out of 5 stars
273
$19.99 Chewy Price
($10.00/fl oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Rated 4.5 out of 5 stars
180
$10.99 Chewy Price
($5.50/fl oz) Price per Unit
$12.64 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Bundle and Save 17%

Rated 4.6 out of 5 stars
9
$48.98 Chewy Price
$58.88 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

*20% off your first Pharmacy order with code RX20 Terms

20% off promotion is valid on your first order of select Pharmacy medication items only. Maximum discount of $30. Must add at least one eligible item to cart and enter code at checkout. Exclusions apply: coupon is not valid on Activyl, Banamine, Bravecto, Incurin, Merck, Mometamax, Optimmune, Orbax, Otomax, Panacur, Posatex, Prestige, Regu-Mate, Safe-Guard, Salix, Schirmer, Sentinel and Sentinel Spectrum Brands, Tri-Heart Plus, Vetpen, Vetsulin, or Veterinary Diet products. Cannot be combined with other offers or promotions. Cannot be redeemed on past purchases. Offer expires 01/21/26. Subject to change without notice.