Do I need a prescription for dog flea and tick medicine?

You may not need a prescription to purchase flea and tick medicine for dogs. Flea and tick shampoos, sprays, collars, and chewable medications are generally available over the counter, but some preventives may require a prescription.

What medications do vets recommend for fleas and ticks in dogs?

Vets recommend different medications for fleas and ticks depending on the situation. Generally, they will recommend a prescription prevention treatment as these tend to be more effective and safer.

How often should I give my dog flea and tick medication?

Follow your veterinarian’s advice regarding how often to administer flea and tick medicine for dogs. Some treatments for active infestations can be used daily, while many flea and tick preventives usually require monthly administration.

How long does it take for dog flea and tick medicine to work?

Dog flea and tick medicine usually starts working within 24 hours, but it can take much longer to completely eradicate an infestation. Oral flea and tick medications tend to yield noticeable results more quickly than topical treatments.

Flea & Tick Treatment & Medicine for Dogs - Page 4 (Free Shipping)

EcoLogic Lawn & Yard Insect Killer Spray, 32-fl oz

Rated 4.1 out of 5 stars

151

$15.59 Chewy Price

($0.49/fl oz) Price per Unit

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Free 1-3 day delivery on first-time orders over $35
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PetArmor Plus Flea & Tick Spot Treatment for Dogs, 89-132 lbs, 6 Doses (6-mos. supply)

Rated 4.3 out of 5 stars

633

$39.74 Chewy Price

($6.63/ea) Price per Unit

$44.99 List Price

Autoship Price

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

FurLife Flea & Tick Collar for Dogs, Pink

Rated 3.6 out of 5 stars

87

$29.99 Chewy Price

($1.04/g) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders over $35
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Sentinel Flavor Tabs for Dogs, 11-25 lbs, (Green Box), 6 Tablets (6-mos. supply)

Rated 4.8 out of 5 stars

2,929

$53.99 Chewy Price

($9.00/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

ADAMS Plus Flea & Tick Spray for Dogs & Cats, 32-fl oz bottle

Rated 4.3 out of 5 stars

794

$26.52 Chewy Price

($0.83/fl oz) Price per Unit

$29.99 List Price

Autoship Price

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

Chewy brand

Frisco Flea Comb for Cats & Dogs

By

Rated 4.3 out of 5 stars

784

$1.44 Chewy Price

Autoship Price

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

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Credelio Chewable Tablet for Dogs, 25.1-50 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)...

Rated 4.7 out of 5 stars

1,124

$167.27 Chewy Price

($27.88/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

Vet's Best Natural Mosquito Repellent Spray for Dogs & Cats, 8-fl oz bottle

Rated 4.1 out of 5 stars

623

$6.62 Chewy Price

($0.83/fl oz) Price per Unit

Autoship Price

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

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Simparica Chewable Tablet for Dogs, 5.6-11 lbs, (Purple Box), 6 Chewable Tablets (6-mos. supply...

Rated 4.8 out of 5 stars

987

$126.31 Chewy Price

($21.06/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

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Frontline Shield Flea & Tick Treatment for Extra Large Dogs, 81 - 120 lbs, 3 doses (3-Month Pro...

Rated 4.4 out of 5 stars

194

$52.48 Chewy Price

($17.50/ea) Price per Unit

$59.99 List Price

Autoship Price

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

Zesty Paws Flea & Tick Kit for Dogs

Rated 3.7 out of 5 stars

10

$44.97 Chewy Price

Autoship Price

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

Cedarcide YardSafe Flea, Tick, Mosquito, Mite & Ant Lawn Spray, 32-fl oz bottle

Rated 4 out of 5 stars

104

$30.00 Chewy Price

($0.94/fl oz) Price per Unit

Autoship Price

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

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Sentry Fiproguard Plus Squeeze-On Dog Flea & Tick Treatment, 45 - 88lbs, 6 treatments(6-Month P...

Rated 4.3 out of 5 stars

95

$36.25 Chewy Price

($6.05/ea) Price per Unit

$49.99 List Price

Autoship Price

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

Lillian Ruff Flea & Tick Dog Shampoo, 16-fl oz bottle

Rated 4.8 out of 5 stars

26

$17.36 Chewy Price

($1.09/fl oz) Price per Unit

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 4 and Sep 8

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

Rated 4.8 out of 5 stars

1,694

$63.99 Chewy Price

($10.67/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

Pet Life Unlimited Flea & Tick 3-Step Kit for Dogs

Rated 4.7 out of 5 stars

27

$19.92 Chewy Price

$19.99 List Price

Autoship Price

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

Fleabusters RX for Fleas Plus Powder, 3-lb jar

Rated 4.1 out of 5 stars

262

$36.48 Chewy Price

($12.16/lb) Price per Unit

Autoship Price

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

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Credelio Chewable Tablet for Dogs, 12.1-25 lbs, (Orange Box), 3 Chewable Tablets (3-mos. supply...

Rated 4.7 out of 5 stars

1,540

$86.50 Chewy Price

($28.84/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

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Vet's Best Flea & Tick Spot Treatment for Dogs, Over 40 lbs, 4 Doses (4-mos. supply)

Rated 4 out of 5 stars

121

$22.81 Chewy Price

($5.71/ea) Price per Unit

Autoship Price

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

Chewy brand

Frisco Single-Row Flea Comb for Cats & Dogs

By

Rated 4.7 out of 5 stars

1,138

$3.37 Chewy Price

Autoship Price

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

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TevraPet Activate II Flea & Tick Prevention Spot Treatment for Large Dogs, 21-55 lbs, 4 Doses

Rated 4.2 out of 5 stars

50

$24.97 Chewy Price

($6.25/ea) Price per Unit

$29.99 List Price

Autoship Price

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

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Bundle: Capstar Flea Oral Treatment for Dogs, over 25 lbs, 6 Tablets + Onguard Flea & Tick Spot...

By

Rated 3.9 out of 5 stars

35

$60.82 Chewy Price

$64.02 List Price

Autoship Price

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

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Bravecto TOPICAL SOLUTION for Dogs, 9.9-22 lbs, (Orange Box), 1 Dose (12-wks. supply)

Rated 4.6 out of 5 stars

1,035

$68.99 Chewy Price

($68.99/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

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PetArmor Flea & Tick Spot Treatment for Dogs, 45-88 lbs, 6 doses (6-mos. supply)

Rated 4.3 out of 5 stars

205

$26.99 Chewy Price

($4.50/ea) Price per Unit

Autoship Price

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

EcoSMART Home Pest Control, 64-fl oz bottle

Rated 4.1 out of 5 stars

229

$19.99 Chewy Price

($0.32/fl oz) Price per Unit

Autoship Price

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

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

Rated 4.8 out of 5 stars

1,708

$81.99 Chewy Price

($13.67/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

Zesty Paws Flea & Tick Veterinary Formulated Soothing Spray for Dogs, 16-fl oz bottle

Rated 4.3 out of 5 stars

140

$19.97 Chewy Price

($1.25/fl oz) Price per Unit

Autoship Price

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

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Wondercide Natural Flea, Tick & Mosquito Spray for Dogs & Cats, Rosemary, 16-fl oz bottle

Rated 4.2 out of 5 stars

317

$26.99 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

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Credelio Chewable Tablet for Dogs, 6.1-12 lbs, (Pink Box), 6 Chewable Tablets (6-mos. supply)

Rated 4.7 out of 5 stars

714

$161.30 Chewy Price

($26.89/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

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Frontline Shield Flea & Tick Treatment for Small Dogs, 11 - 20 lbs, 3 doses (3-Month Protection...

Rated 4.2 out of 5 stars

317

$52.48 Chewy Price

($17.50/ea) Price per Unit

$59.99 List Price

Autoship Price

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

ADAMS Plus Flea & Tick Carpet Spray, 16-fl oz spray

Rated 4.3 out of 5 stars

116

$19.85 Chewy Price

($1.25/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

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Vectra 3D Flea & Tick Spot Treatment for Dogs, 5-10 lbs, 3 Doses (3-mos. supply)

Rated 4.4 out of 5 stars

241

$49.99 Chewy Price

($16.67/ea) Price per Unit

$54.99 List Price

Autoship Price

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

Healthy Pup Peanut Butter Flavored Soft Chews Flea & Tick Oral Treatment for Dogs, 90 count

Rated 4 out of 5 stars

81

$30.00 Chewy Price

($0.34/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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Revolution Topical Solution for Dogs, 10.1-20 lbs, (Brown Box), 6 Doses (6-mos. supply)

Rated 4.8 out of 5 stars

1,881

$182.92 Chewy Price

($30.49/ea) Price per Unit

Autoship Price

Prescription Item

Free delivery on first-time orders

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Advecta Flea & Tick Spot Treatment for Small Dogs, 4-10 lbs, 6 doses (6-mos. supply)

Rated 4.3 out of 5 stars

31

$34.99 Chewy Price

($5.84/ea) Price per Unit

$38.99 List Price

Autoship Price

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

First Saturday Lime Monthly Pet Insect Repellent, 5-lb bag

Rated 4.6 out of 5 stars

820

$29.99 Chewy Price

($6.00/lb) Price per Unit

Autoship Price

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

Flea & Tick Treatment & Medicine for Dogs

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

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

NexGard Chewables for Dogs, 10.1-24 lbs, (Blue Box), 6 Chewable Tablets (6-mos. supply)

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

Heartgard||NexGard Heartgard Plus for Dogs, 6 Chews (6-mos. supply) & NexGard for Dogs, 6 Chews (6-mos. supply)

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

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

Selamectin Topical Solution for Puppies & Kittens, 0-5 lbs (15mg/0.25mL), 3 Doses (3-mos. supply)

Credelio||Interceptor Plus Interceptor Plus for Dogs, 6 Chews (6-mos. supply) & Credelio for Dogs, 6 Chewable Tablets (6-mos. supply)

Senergy Topical Solution for Dogs, 40.1-85 lbs, (Teal Box), 3 Doses (3-mos. supply)

Barrier Topical Solution for Dogs, 3-9 lbs, 6 Doses (6-mos. supply)

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

EcoLogic Lawn & Yard Insect Killer Spray, 32-fl oz

PetArmor Plus Flea & Tick Spot Treatment for Dogs, 89-132 lbs, 6 Doses (6-mos. supply)

FurLife Flea & Tick Collar for Dogs, Pink

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

ADAMS Plus Flea & Tick Spray for Dogs & Cats, 32-fl oz bottle

Frisco Flea Comb for Cats & Dogs

Credelio Chewable Tablet for Dogs, 25.1-50 lbs, (Green Box), 6 Chewable Tablets (6-mos. supply)...

Vet's Best Natural Mosquito Repellent Spray for Dogs & Cats, 8-fl oz bottle

Simparica Chewable Tablet for Dogs, 5.6-11 lbs, (Purple Box), 6 Chewable Tablets (6-mos. supply...

Frontline Shield Flea & Tick Treatment for Extra Large Dogs, 81 - 120 lbs, 3 doses (3-Month Pro...

Zesty Paws Flea & Tick Kit for Dogs

Cedarcide YardSafe Flea, Tick, Mosquito, Mite & Ant Lawn Spray, 32-fl oz bottle

Sentry Fiproguard Plus Squeeze-On Dog Flea & Tick Treatment, 45 - 88lbs, 6 treatments(6-Month P...

Lillian Ruff Flea & Tick Dog Shampoo, 16-fl oz bottle

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

Pet Life Unlimited Flea & Tick 3-Step Kit for Dogs

Fleabusters RX for Fleas Plus Powder, 3-lb jar

Credelio Chewable Tablet for Dogs, 12.1-25 lbs, (Orange Box), 3 Chewable Tablets (3-mos. supply...

Vet's Best Flea & Tick Spot Treatment for Dogs, Over 40 lbs, 4 Doses (4-mos. supply)

Frisco Single-Row Flea Comb for Cats & Dogs

TevraPet Activate II Flea & Tick Prevention Spot Treatment for Large Dogs, 21-55 lbs, 4 Doses

Bravecto TOPICAL SOLUTION for Dogs, 9.9-22 lbs, (Orange Box), 1 Dose (12-wks. supply)

PetArmor Flea & Tick Spot Treatment for Dogs, 45-88 lbs, 6 doses (6-mos. supply)

EcoSMART Home Pest Control, 64-fl oz bottle

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

Zesty Paws Flea & Tick Veterinary Formulated Soothing Spray for Dogs, 16-fl oz bottle

Wondercide Natural Flea, Tick & Mosquito Spray for Dogs & Cats, Rosemary, 16-fl oz bottle

Credelio Chewable Tablet for Dogs, 6.1-12 lbs, (Pink Box), 6 Chewable Tablets (6-mos. supply)

Frontline Shield Flea & Tick Treatment for Small Dogs, 11 - 20 lbs, 3 doses (3-Month Protection...

ADAMS Plus Flea & Tick Carpet Spray, 16-fl oz spray

Vectra 3D Flea & Tick Spot Treatment for Dogs, 5-10 lbs, 3 Doses (3-mos. supply)

Healthy Pup Peanut Butter Flavored Soft Chews Flea & Tick Oral Treatment for Dogs, 90 count

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

Advecta Flea & Tick Spot Treatment for Small Dogs, 4-10 lbs, 6 doses (6-mos. supply)

First Saturday Lime Monthly Pet Insect Repellent, 5-lb bag

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