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Comfortis 12pk Dogs 10.1-20 lbs or Cats 6.1-12 lbs by Elanco

Comfortis 12pk Dogs 10.1-20 lbs or Cats 6.1-12 lbs by Elanco

Exclusive price available only with code SAVE20

Flea & Tick Prevention, Comfortis is the first FDA-approved, chewable tablet that kills existing fleas on your pet within 30 minutes. That means Comfortis kills fleas before they can lay eggs on your pet. Comfortis lasts a full month and contains an... more

$262.26 $178.56

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Comfortis 6pk Dogs 10.1-20 lbs or Cats 6.1-12 lbs by Elanco

Comfortis 6pk Dogs 10.1-20 lbs or Cats 6.1-12 lbs by Elanco

Exclusive price available only with code SAVE20

Flea & Tick Prevention, Comfortis is the first FDA-approved, chewable tablet that kills existing fleas on your pet within 30 minutes. That means Comfortis kills fleas before they can lay eggs on your pet. Comfortis lasts a full month and contains an... more

$134.82 $91.79

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Best Seller
Comfortis 12pk Dogs 5-10 lbs or Cats 4.1-6 lbs by Elanco

Comfortis 12pk Dogs 5-10 lbs or Cats 4.1-6 lbs by Elanco

Exclusive price available only with code SAVE20

Flea & Tick Prevention, Comfortis is the first FDA-approved, chewable tablet that kills existing fleas on your pet within 30 minutes. That means Comfortis kills fleas before they can lay eggs on your pet. Comfortis lasts a full month and contains an... more

$254.78 $173.47

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Comfortis Rx, 20.1-40 lb Dogs/12.1-24 lb Cats, 6 Count, Green

Comfortis Rx, 20.1-40 lb Dogs/12.1-24 lb Cats, 6 Count, Green

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$92.99

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Comfortis Rx, 40.1-60 lbs Dogs, 6 count, Blue

Comfortis Rx, 40.1-60 lbs Dogs, 6 count, Blue

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$94.99

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Comfortis Rx, 10.1-20 lb Dogs/6.1-12 lb Cats, Orange, 6 Count

Comfortis Rx, 10.1-20 lb Dogs/6.1-12 lb Cats, Orange, 6 Count

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$90.99

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Comfortis Rx, 40.1-60 lbs Dogs, 6 count, Blue

Comfortis Rx, 40.1-60 lbs Dogs, 6 count, Blue

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$94.99

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Comfortis Rx, 10.1-20 lb Dogs/6.1-12 lb Cats, Orange, 6 Count

Comfortis Rx, 10.1-20 lb Dogs/6.1-12 lb Cats, Orange, 6 Count

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$90.99

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COMFORTIS 6.1-12 lbs Cats / 10.1-20 lbs Dogs Orange 6 Month

COMFORTIS 6.1-12 lbs Cats / 10.1-20 lbs Dogs Orange 6 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$97.99 $70.99

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Comfortis 6.1-12 lbs Cats / 10.1-20 lbs Dogs 3 Month Orange

Comfortis 6.1-12 lbs Cats / 10.1-20 lbs Dogs 3 Month Orange

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$53.99 $40.99

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Comfortis Rx, 60.1-120 lb Dogs, 6 Count, Brown

Comfortis Rx, 60.1-120 lb Dogs, 6 Count, Brown

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$97.99

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COMFORTIS 12.1-24 lbs Cats / 20.1-40 lbs Dogs Green 6 Month

COMFORTIS 12.1-24 lbs Cats / 20.1-40 lbs Dogs Green 6 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$105.99 $72.95

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Comfortis 270mg for Cats 6.1-12 lbs & Dogs 10-20 lbs 6 PK

Comfortis 270mg for Cats 6.1-12 lbs & Dogs 10-20 lbs 6 PK

Free Shipping on Orders Over $100

Comfortis 270mg for Cats 6.1-12 lbs & Dogs 10-20 lbs 6 PK more

$82.50

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Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 1 pill

Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 1 pill

Free Shipping on Orders Over $100

Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 1 pill more

$15.50

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Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 6 PK

Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 6 PK

Free Shipping on Orders Over $100

Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 6 PK more

$80.50

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Comfortis for Dogs 10-20lbs & Cats 6.1-12lbs 12 Chew Tabs (Orange)

Comfortis for Dogs 10-20lbs & Cats 6.1-12lbs 12 Chew Tabs (Orange)

$141.49

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Comfortis for Dogs 10-20lbs & Cats 6.1-12lbs 6 Chew Tabs (Orange)

Comfortis for Dogs 10-20lbs & Cats 6.1-12lbs 6 Chew Tabs (Orange)

$70.99

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Comfortis for Dogs 5-10lbs & Cats 4.1-6lbs 6 Chew Tabs (Pink)

Comfortis for Dogs 5-10lbs & Cats 4.1-6lbs 6 Chew Tabs (Pink)

$70.99

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Comfortis 6pk Dogs 20.1-40 lbs or Cats 12.1-24 lbs by Elanco

Comfortis 6pk Dogs 20.1-40 lbs or Cats 12.1-24 lbs by Elanco

Exclusive price available only with code SAVE20

Flea & Tick Prevention, Comfortis is the first FDA-approved, chewable tablet that kills existing fleas on your pet within 30 minutes. That means Comfortis kills fleas before they can lay eggs on your pet. Comfortis lasts a full month and contains an... more

$137.32 $93.49

FREE shipping

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Comfortis 12pk Dogs 20.1-40 lbs or Cats 12.1-24 lbs by Elanco

Comfortis 12pk Dogs 20.1-40 lbs or Cats 12.1-24 lbs by Elanco

Exclusive price available only with code SAVE20

Flea & Tick Prevention, Comfortis is the first FDA-approved, chewable tablet that kills existing fleas on your pet within 30 minutes. That means Comfortis kills fleas before they can lay eggs on your pet. Comfortis lasts a full month and contains an... more

$267.27 $181.97

FREE shipping

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Comfortis Rx, 5-10 lb Dogs/4.1-6 lb Cats, Pink, 6 Count

Comfortis Rx, 5-10 lb Dogs/4.1-6 lb Cats, Pink, 6 Count

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$88.99

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COMFORTIS 4.1-6 lbs Cats / 5-10 lbs Dogs Pink 12 Month

COMFORTIS 4.1-6 lbs Cats / 5-10 lbs Dogs Pink 12 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$196.99 $141.48

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COMFORTIS 12.1-24 lbs Cats / 20.1-40 lbs Dogs Green 12 Month

COMFORTIS 12.1-24 lbs Cats / 20.1-40 lbs Dogs Green 12 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$205.99 $156.98

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Comfortis 4.1-6 lbs Cats / 5-10 lbs Dogs 3 Month Pink

Comfortis 4.1-6 lbs Cats / 5-10 lbs Dogs 3 Month Pink

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$54.99 $39.49

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COMFORTIS 4.1-6 lbs Cats / 5-10 lbs Dogs Pink 6 Month

COMFORTIS 4.1-6 lbs Cats / 5-10 lbs Dogs Pink 6 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$100.99 $70.99

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COMFORTIS 6.1-12 lbs Cats / 10.1-20 lbs Dogs Orange 12 Month

COMFORTIS 6.1-12 lbs Cats / 10.1-20 lbs Dogs Orange 12 Month

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$197.99 $141.48

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Comfortis 12.1-24 lbs Cats / 20.1-40 lbs Dogs 3 Month Green

Comfortis 12.1-24 lbs Cats / 20.1-40 lbs Dogs 3 Month Green

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$50.99 $42.49

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Comfortis 60.1-120 lbs Dogs 3 Month Brown

Comfortis 60.1-120 lbs Dogs 3 Month Brown

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$54.99 $43.99

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Comfortis 40.1-60 lbs Dogs 3 Month Supply Blue

Comfortis 40.1-60 lbs Dogs 3 Month Supply Blue

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$52.99 $42.99

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COMFORTIS 40.1-60 lbs 6 Month Blue

COMFORTIS 40.1-60 lbs 6 Month Blue

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$103.99 $74.99

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COMFORTIS 40.1-60 lbs 12 Month Blue

COMFORTIS 40.1-60 lbs 12 Month Blue

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$204.99 $148.98

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COMFORTIS 60.1-120 lbs 6 Month Brown

COMFORTIS 60.1-120 lbs 6 Month Brown

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$115.99 $78.49

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COMFORTIS 60.1-120 lbs 12 Month Brown

COMFORTIS 60.1-120 lbs 12 Month Brown

Comfortis chewable tablets kill fleas and are indicated for the prevention and treatment of flea infestations (Ctenocephalides felis) on dogs and cats for one month. See Allivet's Flea and Tick chart to find which flea and tick product is best for your... more

$227.99 $156.48

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Comfortis Rx, 60.1-120 lb Dogs, 6 Count, Brown

Comfortis Rx, 60.1-120 lb Dogs, 6 Count, Brown

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$97.99

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Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 6 PK

Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 6 PK

Free Shipping on Orders Over $100

Comfortis 560mg for Cats 12.1-24 lbs & Dogs 20-40 lbs 6 PK more

$84.50

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Comfortis Rx, 5-10 lb Dogs/4.1-6 lb Cats, Pink, 6 Count

Comfortis Rx, 5-10 lb Dogs/4.1-6 lb Cats, Pink, 6 Count

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$88.99

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Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 1 pill

Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 1 pill

Free Shipping on Orders Over $100

Comfortis 140mg for Cats 4.1-6 lbs & Dogs 5-10 lbs 1 pill more

$13.50

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Comfortis 270mg for Cats 6.1-12 lbs & Dogs 10-20 lbs 1 pill

Comfortis 270mg for Cats 6.1-12 lbs & Dogs 10-20 lbs 1 pill

Free Shipping on Orders Over $100

Comfortis is a chewable tablet that kills fleas and prevents flea infestations on dogs for a full month. more

$14.50

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Comfortis Rx, 20.1-40 lb Dogs/12.1-24 lb Cats, 6 Count, Green

Comfortis Rx, 20.1-40 lb Dogs/12.1-24 lb Cats, 6 Count, Green

Comfortis® Comfortis is a new and unique way to defend your cat or dog against fleas. Protection comes in the form of an easy-to-give, beef-flavored tablet that starts killing fleas within 30 minutes and keeps them from laying eggs. Your pet is... more

$92.99

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Comfortis for Dogs 20-40lbs & Cats 12.1-24lbs 6 Chew Tabs (Green)

Comfortis for Dogs 20-40lbs & Cats 12.1-24lbs 6 Chew Tabs (Green)

$73.59

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