How can over-the-counter flea and tick medicine for dogs help?

Over-the-counter flea and tick medicine for dogs helps manage and prevent infestations by killing or repelling pests. These products can reduce itching and irritation caused by bites and are often used as part of a regular prevention routine, especially during warmer months.

Do non-prescription dog flea and tick products work for ticks too?

Some non-prescription dog flea and tick products help manage both fleas and ticks, while others focus only on fleas. It’s important to check product labels carefully to understand what pests are covered. If ticks are a concern in your area, you may need a broader protection option.

Are over-the-counter flea and tick treatments safe for all dogs?

Most over-the-counter flea and tick medicine for dogs is safe when used as directed and matched to your dog’s size and age. Dogs with sensitivities or existing health conditions may benefit from veterinary guidance before starting a new product.

NON-PRESCRIPTION DOG FLEA & TICK TREATMENTS (Free Shipping)

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Pawious Flea & Tick Skin & Coat Supplement for Dogs, 120 Chewables, 9-oz jar slide 2 of 7

Pawious Flea & Tick Skin & Coat Supplement for Dogs, 120 Chewables, 9-oz jar slide 3 of 7

Pawious Flea & Tick Skin & Coat Supplement for Dogs, 120 Chewables, 9-oz jar slide 4 of 7

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Pawious Flea & Tick Skin & Coat Supplement for Dogs, 120 Chewables, 9-oz jar

Rated 4.7 out of 5 stars

3

$23.76 Chewy Price

($0.20/ea) Price per Unit

$29.95 List Price

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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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 2 of 7

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 3 of 7

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 4 of 7

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 5 of 7

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 6 of 7

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. supply) slide 7 of 7

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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. s...

Rated 4.2 out of 5 stars

304

$6.17 Chewy Price

($2.06/ea) Price per Unit

$6.52 List Price

Autoship Price

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

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PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 2 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 3 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 4 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 5 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 6 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 7 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 8 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs slide 9 of 9

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs

Rated 4.4 out of 5 stars

31

$44.99 Chewy Price

$47.99 List Price

Autoship Price

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

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K9 Advantix Flea, Tick & Mosquito Prevention for Small Dogs, 4-10 lbs, 2-Monthly Treatments slide 2 of 8

K9 Advantix Flea, Tick & Mosquito Prevention for Small Dogs, 4-10 lbs, 2-Monthly Treatments slide 3 of 8

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K9 Advantix Flea, Tick & Mosquito Prevention for Small Dogs, 4-10 lbs, 2-Monthly Treatments

Rated 4.2 out of 5 stars

349

$14.98 Chewy Price

($7.49/ea) Price per Unit

$14.99 List Price

Autoship Price

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

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Advantus Flea Oral Treatment for Dogs, 23-110 lbs, 30 Soft Chews

Rated 4.1 out of 5 stars

834

$70.68 Chewy Price

($2.36/ea) Price per Unit

$70.69 List Price

Autoship Price

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

Natural Care Flea & Tick Carpet Powder, 9-oz

Rated 4 out of 5 stars

148

$9.59 Chewy Price

($1.07/oz) Price per Unit

$18.25 List Price

Autoship Price

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

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K9 Advantix II Flea & Tick Spot Treatment for Dogs, 4-10 lbs, 6 Doses (6-mos. supply)

Rated 4.4 out of 5 stars

1,944

$79.92 Chewy Price

($13.32/ea) Price per Unit

$79.99 List Price

Autoship Price

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

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Advecta Flea & Tick Spot Treatment for Medium Dogs, 11-20 lbs, 6 doses (6-mos. supply)

Rated 4.2 out of 5 stars

34

$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

Pet Honesty Outdoor Defense Bacon Soft Chew Flea & Tick Repellent Supplement for Dogs, 90 count...

Rated 3.8 out of 5 stars

1,525

$32.99 Chewy Price

($0.37/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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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 3 Doses (3-mos. su...

Rated 4.2 out of 5 stars

186

$6.17 Chewy Price

($2.06/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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Advecta Flea & Tick Spot Treatment for X-Large Dogs, over 55 lbs, 6 doses (6-mos. supply)

Rated 4.2 out of 5 stars

51

$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

The Duty Mitt Tick & Flea Repellent Mitt for Dogs, 6 count

Rated 4.7 out of 5 stars

38

$17.97 Chewy Price

($3.00/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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K9 Advantix Flea, Tick & Mosquito Prevention for Medium Dogs, 11-20 lbs, 2-Monthly Treatments

Rated 4.3 out of 5 stars

496

$14.98 Chewy Price

($7.49/ea) Price per Unit

$14.99 List Price

Autoship Price

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

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Frontline Shield Flea & Tick Treatment for Large Dogs, 41 - 80 lbs, 3 doses (3-Month Protection...

Rated 4.4 out of 5 stars

540

$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

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

Rated 4.2 out of 5 stars

765

$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

Zesty Paws Flea & Tick Bites Roasted Chicken Flavored Soft Chews Supplement for Dogs, 90 count

Rated 4.2 out of 5 stars

50

$32.99 Chewy Price

($0.37/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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Advantage II Flea Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply)

Rated 4.4 out of 5 stars

715

$66.97 Chewy Price

($11.17/ea) Price per Unit

$66.99 List Price

Autoship Price

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

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Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 15-30 lbs, 3 Doses (3-mos. su...

Rated 4.3 out of 5 stars

216

$6.52 Chewy Price

($2.18/ea) Price per Unit

Autoship Price

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

ADAMS Plus Flea Control Indoor Fogger, 9-oz

Rated 3.8 out of 5 stars

144

$22.97 Chewy Price

($2.56/oz) Price per Unit

$24.99 List Price

Autoship Price

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

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PetArmor Plus Flea & Tick Spot Treatment for Dogs, 23-44 lbs, 6 Doses (6-mos. supply)

Rated 4.4 out of 5 stars

644

$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

PetArmor Home & Carpet Spray Fresh Scent for Pets, 16-fl oz bottle

Rated 4.5 out of 5 stars

372

$11.99 Chewy Price

($0.75/fl oz) Price per Unit

$13.99 List Price

Autoship Price

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

TOBYDIC Oral Flea & Tick Prevention Support Multivitamin Liquid Supplement for Dogs & Cats, 60-...

Rated 4.5 out of 5 stars

49

$15.99 Chewy Price

$19.99 List Price

Autoship Price

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

Farnam Repel-X Ready-To-Use Dogs & Horse Premise Liquid Fly Spray, 32-fl oz bottle

Rated 4.5 out of 5 stars

183

$15.99 Chewy Price

($0.50/fl oz) Price per Unit

$20.49 List Price

Autoship Price

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

Onguard Plus Flea & Tick Collar for Dogs, 2 collars (12-mos. supply)

By

Rated 3.9 out of 5 stars

123

$32.39 Chewy Price

($16.20/ea) Price per Unit

Autoship Price

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

Virbac Knockout Area Treatment Spray, 14-fl oz can

Rated 4.3 out of 5 stars

274

$24.49 Chewy Price

($1.75/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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Jeffers Flea Buster Beef Flavor Chewable Tablets for Dogs, 46 to 90 lbs, 6 count

Rated 3.4 out of 5 stars

14

$34.99 Chewy Price

($5.84/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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Hartz UltraGuard Flea & Tick Collar for Dogs, up to 20" Neck, 1 Collar (7-mos. supply)

Rated 4 out of 5 stars

344

$3.78 Chewy Price

($3.78/ea) Price per Unit

$3.87 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, 21-55 lbs, 12 Doses (12-mos. supply)

Rated 4.5 out of 5 stars

875

$178.54 Chewy Price

($14.88/ea) Price per Unit

$191.98 List Price

Autoship Price

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

Beloved Pets Flea & Tick Prevention Support Soft Chews for Dogs, 10-oz jar

Rated 4.6 out of 5 stars

60

$26.91 Chewy Price

($2.70/oz) Price per Unit

Autoship Price

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

ADAMS Flea & Tick Carpet Powder, 16-oz bottle

Rated 4.1 out of 5 stars

329

$11.48 Chewy Price

($0.72/oz) Price per Unit

$15.99 List Price

Autoship Price

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

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Advantus Flea Oral Treatment for Dogs, 4-22 lbs, 7 Soft Chews

Rated 3.9 out of 5 stars

319

$33.78 Chewy Price

($4.83/ea) Price per Unit

$33.79 List Price

Autoship Price

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

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Advecta Flea & Tick Spot Treatment for Large Dogs, 21-55 lbs, 6 doses (6-mos. supply)

Rated 4.3 out of 5 stars

42

$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

Dr Woow Flea & Tick Prevention Chews for Dogs, 120 Count

Rated 4.5 out of 5 stars

24

$26.97 Chewy Price

($0.23/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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Vectra 3D Flea & Tick Spot Treatment for Dogs, 11-20 lbs, 12 Doses (12-mos. supply)

Rated 4.5 out of 5 stars

599

$163.66 Chewy Price

($13.64/ea) Price per Unit

$175.98 List Price

Autoship Price

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

3 Moms Organics TickWise Tick & Insect Repellent Dog Spray, 8-fl oz bottle

Rated 4.1 out of 5 stars

78

$21.99 Chewy Price

($2.75/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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Advantage II Flea Spot Treatment for Dogs, 11-20 lbs, 6 Doses (6-mos. supply)

Rated 4.4 out of 5 stars

807

$66.92 Chewy Price

($11.16/ea) Price per Unit

$66.99 List Price

Autoship Price

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

Non-Prescription Dog Flea & Tick Treatments

Pawious Flea & Tick Skin & Coat Supplement for Dogs, 120 Chewables, 9-oz jar

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs 61-150 lbs+, 3 Doses (3-mos. s...

PetArmor Extend Flea & Tick Collar for Dogs, 1 Collar (8-mos. supply), over 18 lbs

K9 Advantix Flea, Tick & Mosquito Prevention for Small Dogs, 4-10 lbs, 2-Monthly Treatments

Advantus Flea Oral Treatment for Dogs, 23-110 lbs, 30 Soft Chews

Natural Care Flea & Tick Carpet Powder, 9-oz

K9 Advantix II Flea & Tick Spot Treatment for Dogs, 4-10 lbs, 6 Doses (6-mos. supply)

Advecta Flea & Tick Spot Treatment for Medium Dogs, 11-20 lbs, 6 doses (6-mos. supply)

Pet Honesty Outdoor Defense Bacon Soft Chew Flea & Tick Repellent Supplement for Dogs, 90 count...

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 31-60 lbs, 3 Doses (3-mos. su...

Advecta Flea & Tick Spot Treatment for X-Large Dogs, over 55 lbs, 6 doses (6-mos. supply)

The Duty Mitt Tick & Flea Repellent Mitt for Dogs, 6 count

K9 Advantix Flea, Tick & Mosquito Prevention for Medium Dogs, 11-20 lbs, 2-Monthly Treatments

Frontline Shield Flea & Tick Treatment for Large Dogs, 41 - 80 lbs, 3 doses (3-Month Protection...

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

Zesty Paws Flea & Tick Bites Roasted Chicken Flavored Soft Chews Supplement for Dogs, 90 count

Advantage II Flea Treatment for Dogs, 21-55 lbs, 6 Doses (6-mos. supply)

Hartz UltraGuard Dual Action Flea & Tick Spot Treatment for Dogs, 15-30 lbs, 3 Doses (3-mos. su...

ADAMS Plus Flea Control Indoor Fogger, 9-oz

PetArmor Plus Flea & Tick Spot Treatment for Dogs, 23-44 lbs, 6 Doses (6-mos. supply)

PetArmor Home & Carpet Spray Fresh Scent for Pets, 16-fl oz bottle

TOBYDIC Oral Flea & Tick Prevention Support Multivitamin Liquid Supplement for Dogs & Cats, 60-...

Farnam Repel-X Ready-To-Use Dogs & Horse Premise Liquid Fly Spray, 32-fl oz bottle

Onguard Plus Flea & Tick Collar for Dogs, 2 collars (12-mos. supply)

Virbac Knockout Area Treatment Spray, 14-fl oz can

Jeffers Flea Buster Beef Flavor Chewable Tablets for Dogs, 46 to 90 lbs, 6 count

Hartz UltraGuard Flea & Tick Collar for Dogs, up to 20" Neck, 1 Collar (7-mos. supply)

Vectra 3D Flea & Tick Spot Treatment for Dogs, 21-55 lbs, 12 Doses (12-mos. supply)

Beloved Pets Flea & Tick Prevention Support Soft Chews for Dogs, 10-oz jar

ADAMS Flea & Tick Carpet Powder, 16-oz bottle

Advantus Flea Oral Treatment for Dogs, 4-22 lbs, 7 Soft Chews

Advecta Flea & Tick Spot Treatment for Large Dogs, 21-55 lbs, 6 doses (6-mos. supply)

Dr Woow Flea & Tick Prevention Chews for Dogs, 120 Count

Vectra 3D Flea & Tick Spot Treatment for Dogs, 11-20 lbs, 12 Doses (12-mos. supply)

3 Moms Organics TickWise Tick & Insect Repellent Dog Spray, 8-fl oz bottle

Advantage II Flea Spot Treatment for Dogs, 11-20 lbs, 6 Doses (6-mos. supply)

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