Dewormer for Medium Dogs

Medium Breeds
Medium Breeds
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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 4.8 out of 5 stars
17,325
$223.81 Chewy Price
($37.31/ea) Price per Unit
$212.62 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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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

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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
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Free delivery on first-time orders

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Rated 4.8 out of 5 stars
1,396
$77.99 Chewy Price
($13.00/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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
1,417
$60.99 Chewy Price
($10.17/ea) Price per Unit
Autoship Price
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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

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Rated 4.8 out of 5 stars
500
$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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Rated 4.8 out of 5 stars
1,960
$72.99 Chewy Price
($12.17/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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
761
$64.99 Chewy Price
($10.84/ea) Price per Unit
Autoship Price
  • Prescription Item

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Rated 4.7 out of 5 stars
329
$67.99 Chewy Price
($11.34/ea) Price per Unit
Autoship Price
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Rated 4.8 out of 5 stars
261
$37.86 Chewy Price
($6.31/ea) Price per Unit
$40.43 List Price
Autoship Price
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Free delivery on first-time orders

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Rated 4.7 out of 5 stars
955
$106.88 Chewy Price
($35.63/ea) Price per Unit
$101.54 Autoship Price
  • Prescription Item

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Rated 4.7 out of 5 stars
1,059
$174.59 Chewy Price
($29.10/ea) Price per Unit
Autoship Price
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Free delivery on first-time orders

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Rated 4.7 out of 5 stars
820
$140.49 Chewy Price
($23.42/ea) Price per Unit
Autoship Price
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Free delivery on first-time orders

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Rated 4.7 out of 5 stars
1,166
$166.29 Chewy Price
($27.72/ea) Price per Unit
Autoship Price
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Rated 4.4 out of 5 stars
16
$15.28 Chewy Price
($15.28/ea) Price per Unit
$16.81 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Rated 4.6 out of 5 stars
110
$9.11 Chewy Price
($9.11/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 3.5 out of 5 stars
2
$34.45 Chewy Price
($17.23/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 4.7 out of 5 stars
111
$44.06 Chewy Price
($7.35/ea) Price per Unit
$45.29 List Price
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.6 out of 5 stars
58
$51.94 Chewy Price
($17.32/ea) Price per Unit
$55.46 List Price
Autoship Price
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Free delivery on first-time orders

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Rated 4.7 out of 5 stars
772
$105.73 Chewy Price
($35.25/ea) Price per Unit
$100.44 Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.6 out of 5 stars
47
$21.59 Chewy Price
($21.59/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Rated 4.7 out of 5 stars
96
$69.99 Chewy Price
($11.67/ea) Price per Unit
Autoship Price
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Rated 4.5 out of 5 stars
118
$23.03 Chewy Price
($23.03/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Rated 4.6 out of 5 stars
27
$11.99 Chewy Price
($11.99/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

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Rated 4.7 out of 5 stars
116
$65.94 Chewy Price
($10.99/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

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Rated 4.6 out of 5 stars
37
$51.87 Chewy Price
($17.29/ea) Price per Unit
$55.39 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.