Pet Flea and TickPet MedsPet Meds (BI)Pet Meds by Brand
Sort by|
Pet Flea and TickPet MedsPet Meds (BI)Pet Meds by Brand

Flea Worms

Uses item details. Price when purchased online

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 6-Month Supply From $26.12

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 6-Month Supply
Options
Sponsored
From$2612

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 6-Month Supply

4.3 out of 5 Stars. 6087 reviews

FRONTLINE Plus for Dogs Flea & Tick X-Large Breed Dog Spot Treatment, 89 - 132 lbs, 6 Count From $41.16

FRONTLINE Plus for Dogs Flea & Tick X-Large Breed Dog Spot Treatment, 89 - 132 lbs, 6 Count
Options
Sponsored
From$4116

FRONTLINE Plus for Dogs Flea & Tick X-Large Breed Dog Spot Treatment, 89 - 132 lbs, 6 Count

4.2 out of 5 Stars. 10912 reviews

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 6 Count From $41.16

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 6 Count
Options
Sponsored
From$4116

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 6 Count

4.2 out of 5 Stars. 10912 reviews

FRONTLINE Plus for Dogs Flea & Tick Medium Breed Dog Spot Treatment, 23 - 44 lbs, 3 Count From $41.16

FRONTLINE Plus for Dogs Flea & Tick Medium Breed Dog Spot Treatment, 23 - 44 lbs, 3 Count
Options
Sponsored
From$4116

FRONTLINE Plus for Dogs Flea & Tick Medium Breed Dog Spot Treatment, 23 - 44 lbs, 3 Count

4.2 out of 5 Stars. 10912 reviews

Rollback NexGard Plus Flea, Tick & Heartworm Chewable for Dogs 8.1-17 lbs, Beef Flavor, Green Box From $86.39

NexGard Plus Flea, Tick & Heartworm Chewable for Dogs 8.1-17 lbs, Beef Flavor, Green Box
Available in additional 3 options
Options
From$8639

NexGard Plus Flea, Tick & Heartworm Chewable for Dogs 8.1-17 lbs, Beef Flavor, Green Box

Best seller Hartz UltraGuard Topical Flea and Tick Prevention Treatment for Cats & Kittens, 3 Treatments From $5.92

Hartz UltraGuard Topical Flea and Tick Prevention Treatment for Cats & Kittens, 3 Treatments
Available in additional 2 options
Options
From$592

Hartz UltraGuard Topical Flea and Tick Prevention Treatment for Cats & Kittens, 3 Treatments

3.9 out of 5 Stars. 4325 reviews

Trifexis Heartworm Prevention | Treats & Controls Flea Infestations + 4 Other Worms | Dogs 10.1-20 lbs. From $154.09

Trifexis Heartworm Prevention | Treats & Controls Flea Infestations + 4 Other Worms | Dogs 10.1-20 lbs.
Available in additional 2 options
Options
From$15409

Trifexis Heartworm Prevention | Treats & Controls Flea Infestations + 4 Other Worms | Dogs 10.1-20 lbs.

Credelio Quattro Chewable Tablets for Dogs 12.1-25 lbs, 6-in-1 Parasite Protection (6 Month Supply) From $36.81

Credelio Quattro Chewable Tablets for Dogs 12.1-25 lbs, 6-in-1 Parasite Protection (6 Month Supply)
Available in additional 2 options
Options
From$3681

Credelio Quattro Chewable Tablets for Dogs 12.1-25 lbs, 6-in-1 Parasite Protection (6 Month Supply)

Best seller K9 Advantix Flea, Tick & Mosquito Prevention for Large Dogs 21-55 lbs., 2-Monthly Treatments From $14.98

K9 Advantix Flea, Tick & Mosquito Prevention for Large Dogs 21-55 lbs., 2-Monthly Treatments
Available in additional 4 options
Options
From$1498

K9 Advantix Flea, Tick & Mosquito Prevention for Large Dogs 21-55 lbs., 2-Monthly Treatments

4.3 out of 5 Stars. 6823 reviews

Advantus Chewable Flea Treatment for Dogs 23 - 110 lbs. | 7 Soft Chews From $33.78

Advantus Chewable Flea Treatment for Dogs 23 - 110 lbs. | 7 Soft Chews
Available in additional 2 options
Options
From$3378

Advantus Chewable Flea Treatment for Dogs 23 - 110 lbs. | 7 Soft Chews

4.1 out of 5 Stars. 1955 reviews

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 1-Month Supply From $17.97

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 1-Month Supply
Options
Sponsored
From$1797

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 1-Month Supply

4.1 out of 5 Stars. 703 reviews

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply
Options
Sponsored
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply

3.9 out of 5 Stars. 1144 reviews

Advantage Multi for Cats 5-in-1 Heartworm Prevention Kills Fleas & More Cats 5.1-9 lbs. 6-Month Supply From $694.39

Advantage Multi for Cats 5-in-1 Heartworm Prevention Kills Fleas & More Cats 5.1-9 lbs. 6-Month Supply
Available in additional 2 options
Options
From$69439

Advantage Multi for Cats 5-in-1 Heartworm Prevention Kills Fleas & More Cats 5.1-9 lbs. 6-Month Supply

Best seller Advantage Topical Flea Treatment & Prevention For Large Cats Over 9 lbs. (2 Count) From $14.98

Advantage Topical Flea Treatment & Prevention For Large Cats Over 9 lbs. (2 Count)
Available in additional 2 options
Options
From$1498

Advantage Topical Flea Treatment & Prevention For Large Cats Over 9 lbs. (2 Count)

4.4 out of 5 Stars. 4513 reviews

100+ bought since yesterday PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs From $31.42

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs
Available in additional 2 options
Options
From$3142

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Medium and Large Dogs

4.2 out of 5 Stars. 2946 reviews

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Small Dogs

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Small Dogs

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Small Dogs

4.1 out of 5 Stars. 2567 reviews

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Small Dogs (2-25 lbs), 6 Tablets, 11.4 mg $42.97 $7.16/count

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Small Dogs (2-25 lbs), 6 Tablets, 11.4 mg
current price $42.97
$7.16/count

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Small Dogs (2-25 lbs), 6 Tablets, 11.4 mg

4.3 out of 5 Stars. 1115 reviews

100+ bought since yesterday PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, 6 Count, 11.4 mg From $31.42

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, 6 Count, 11.4 mg
Available in additional 2 options
Options
From$3142

PETARMOR CAPACTION Fast-Acting Oral Flea Treatment for Cats 2-25 lbs, 6 Count, 11.4 mg

4.4 out of 5 Stars. 2188 reviews

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Cats (2-25 lbs), 6 Tablets, 11.4 mg $42.97 $7.16/count

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Cats (2-25 lbs), 6 Tablets, 11.4 mg
current price $42.97
$7.16/count

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Cats (2-25 lbs), 6 Tablets, 11.4 mg

4.4 out of 5 Stars. 2280 reviews

100+ bought since yesterday PETARMOR Plus for Cats Over 1.5 lbs, Flea & Tick Prevention for Cats, 3 Count From $26.12

PETARMOR Plus for Cats Over 1.5 lbs, Flea & Tick Prevention for Cats, 3 Count
Available in additional 2 options
Options
From$2612

PETARMOR Plus for Cats Over 1.5 lbs, Flea & Tick Prevention for Cats, 3 Count

4 out of 5 Stars. 5790 reviews

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply
Options
Sponsored
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply

4.2 out of 5 Stars. 1682 reviews

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 6 Count From $40.98

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 6 Count
Options
Sponsored
From$4098

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 6 Count

4.2 out of 5 Stars. 10912 reviews

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mg From $42.97

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mg
Available in additional 2 options
Options
From$4297

CAPSTAR (Nitenpyram) Fast-Acting Oral Flea Treatment for Large Dogs (over 25 lbs), 6 Tablets, 57 mg

4.2 out of 5 Stars. 2488 reviews

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply
Available in additional 3 options
Options
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Dogs 45-88 lbs, 3-Month Supply

4.2 out of 5 Stars. 1682 reviews

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply
Available in additional 2 options
Options
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Cats Over 3.5 lbs, 3-Month Supply

3.9 out of 5 Stars. 1144 reviews

Enforcer 2-Pack Flea Fogger, Kills Fleas, Ticks, and Other Pests From $9.68

Enforcer 2-Pack Flea Fogger, Kills Fleas, Ticks, and Other Pests
Available in additional 2 options
Options
From$968

Enforcer 2-Pack Flea Fogger, Kills Fleas, Ticks, and Other Pests

3.7 out of 5 Stars. 163 reviews

NexGard Combo Topical Solution for Cats, 5.6-16.5 lbs From $31.39

NexGard Combo Topical Solution for Cats, 5.6-16.5 lbs
Available in additional 3 options
Options
From$3139

NexGard Combo Topical Solution for Cats, 5.6-16.5 lbs

Advantage II Vet-Recommended Flea Prevention for Large Cats 9 lbs+, 2-Monthly Treatments From $19.97

Advantage II Vet-Recommended Flea Prevention for Large Cats 9 lbs+, 2-Monthly Treatments
Available in additional 3 options
Options
From$1997

Advantage II Vet-Recommended Flea Prevention for Large Cats 9 lbs+, 2-Monthly Treatments

4.4 out of 5 Stars. 5951 reviews

PETARMOR Plus for Medium Dogs 23-44 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply From $16.13

PETARMOR Plus for Medium Dogs 23-44 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply
Available in additional 4 options
Options
From$1613

PETARMOR Plus for Medium Dogs 23-44 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply

4.3 out of 5 Stars. 4482 reviews

Advecta II Flea Treatment for Large Cat, 4 Monthly Treatments

Advecta II Flea Treatment for Large Cat, 4 Monthly Treatments
Available in additional 2 options
Options

Advecta II Flea Treatment for Large Cat, 4 Monthly Treatments

4.2 out of 5 Stars. 3459 reviews

NEXTSTAR Flea & Tick Topical Prevention for Dogs 89-132 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Dogs 89-132 lbs, 3-Month Supply
Options
Sponsored
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Dogs 89-132 lbs, 3-Month Supply

4.3 out of 5 Stars. 1465 reviews

NEXTSTAR Flea & Tick Topical Prevention for Dogs 23-44 lbs, 3-Month Supply From $34.96

NEXTSTAR Flea & Tick Topical Prevention for Dogs 23-44 lbs, 3-Month Supply
Options
Sponsored
From$3496

NEXTSTAR Flea & Tick Topical Prevention for Dogs 23-44 lbs, 3-Month Supply

4.3 out of 5 Stars. 1434 reviews

100+ bought since yesterday ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz From $11.68

ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz
Blue, variant on ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz
Spray with Collar, variant on ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz
Spray with Collar Plus, variant on ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz
Options
From$1168

ADAMS Flea & Tick Dog and Cat Spray, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Dogs, Cats, Puppies & Kittens, 16 fl oz

4.3 out of 5 Stars. 2076 reviews

HomeoPet Feline WRM CLEAR Worm Parasite Remedy Support Drops for Cats, 15 mL $19.49 $1.30/ml

HomeoPet Feline WRM CLEAR Worm Parasite Remedy Support Drops for Cats, 15 mL
current price $19.49
$1.30/ml

HomeoPet Feline WRM CLEAR Worm Parasite Remedy Support Drops for Cats, 15 mL

4 out of 5 Stars. 197 reviews

Hot Shot BedBug and Flea Fogger with Nylar, 2 Ounce Cans, 3 Count $12.22 $2.04/oz

Hot Shot BedBug and Flea Fogger with Nylar, 2 Ounce Cans, 3 Count
current price $12.22
$2.04/oz

Hot Shot BedBug and Flea Fogger with Nylar, 2 Ounce Cans, 3 Count

4.2 out of 5 Stars. 3340 reviews

VetIQ Flea & Tick Supplement for Dogs, Hickory Smoke Flavored Chews, 60 Count

VetIQ Flea & Tick Supplement for Dogs, Hickory Smoke Flavored Chews, 60 Count

VetIQ Flea & Tick Supplement for Dogs, Hickory Smoke Flavored Chews, 60 Count

4.2 out of 5 Stars. 1621 reviews

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply From $26.12

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply
Available in additional 3 options
Options
From$2612

PETARMOR Plus for Large Dogs 45-88 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply

4.3 out of 5 Stars. 6087 reviews

FRONTLINE Plus for Cat & Kitten Flea & Tick Spot Treatment, 3 Count From $41.12

FRONTLINE Plus for Cat & Kitten Flea & Tick Spot Treatment, 3 Count
Available in additional 2 options
Options
From$4112

FRONTLINE Plus for Cat & Kitten Flea & Tick Spot Treatment, 3 Count

4.1 out of 5 Stars. 5081 reviews

K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs+, 2-Monthly Treatments From $19.97

K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs+, 2-Monthly Treatments
Available in additional 4 options
Options
From$1997

K9 Advantix II Monthly Flea & Tick Prevention for XL Dogs 55 lbs+, 2-Monthly Treatments

4.3 out of 5 Stars. 6046 reviews

PETARMOR Plus for Small Dogs 5-22 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply From $26.12

PETARMOR Plus for Small Dogs 5-22 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply
Available in additional 3 options
Options
From$2612

PETARMOR Plus for Small Dogs 5-22 lbs, Flea & Tick Prevention for Dogs, 3-Month Supply

4.2 out of 5 Stars. 6229 reviews

ADAMS Flea & Tick Spray for Cats, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Cats & Kittens, 16 fl oz From $10.87

ADAMS Flea & Tick Spray for Cats, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Cats & Kittens, 16 fl oz
Available in additional 2 options
Options
From$1087

ADAMS Flea & Tick Spray for Cats, Kills Fleas and Ticks, Prevents Flea Infestations for up to 2 months, Flea Treatment for Cats & Kittens, 16 fl oz

4.3 out of 5 Stars. 698 reviews

HomeoPet WRM CLEAR Worm Parasite Remedy Support Drops for Pets, 15 mL $19.49 $1.30/ml

HomeoPet WRM CLEAR Worm Parasite Remedy Support Drops for Pets, 15 mL
current price $19.49
$1.30/ml

HomeoPet WRM CLEAR Worm Parasite Remedy Support Drops for Pets, 15 mL

4.2 out of 5 Stars. 148 reviews

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 3 Count From $40.98

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 3 Count
Available in additional 3 options
Options
From$4098

FRONTLINE Plus for Dogs Flea & Tick Large Breed Dog Spot Treatment, 45 - 88 lbs, 3 Count

4.2 out of 5 Stars. 10912 reviews

PETARMOR Flea & Tick Treatment for Cats over 1.5 lbs, 3 Monthly Applications $11.58 Was $31.99

PETARMOR Flea & Tick Treatment for Cats over 1.5 lbs, 3 Monthly Applications
current price Now $11.58, Was $31.99

PETARMOR Flea & Tick Treatment for Cats over 1.5 lbs, 3 Monthly Applications

4 out of 5 Stars. 741 reviews

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 3 Count From $41.16

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 3 Count
Available in additional 3 options
Options
From$4116

FRONTLINE Plus for Dogs Flea & Tick Small Breed Dog Spot Treatment, 5 - 22 lbs, 3 Count

4.2 out of 5 Stars. 10912 reviews

SimpleSource Flea & Tick Home & Pet Spray, Kills Fleas, Flea Eggs, Flea Larvae, & Ticks, Kills & Repels Mosquitos, 32oz Bottle $16.27 50.8 ¢/fl oz

SimpleSource Flea & Tick Home & Pet Spray, Kills Fleas, Flea Eggs, Flea Larvae, & Ticks, Kills & Repels Mosquitos, 32oz Bottle
current price $16.27
50.8 ¢/fl oz

SimpleSource Flea & Tick Home & Pet Spray, Kills Fleas, Flea Eggs, Flea Larvae, & Ticks, Kills & Repels Mosquitos, 32oz Bottle

4.3 out of 5 Stars. 35 reviews

PETARMOR Plus for X-Large Dogs 89-132 lbs, Flea & Tick Prevention for Dogs From $26.12

PETARMOR Plus for X-Large Dogs 89-132 lbs, Flea & Tick Prevention for Dogs
Available in additional 3 options
Options
From$2612

PETARMOR Plus for X-Large Dogs 89-132 lbs, Flea & Tick Prevention for Dogs

4.3 out of 5 Stars. 4150 reviews

ADAMS Botanicals Flea & Tick Cat and Pet Bedding Spray, Flea spray for cats. Kills Fleas & Ticks on Cat Bedding and Furniture, Plant-Based Formula, 16 fl oz From $15.48

ADAMS Botanicals Flea & Tick Cat and Pet Bedding Spray, Flea spray for cats. Kills Fleas & Ticks on Cat Bedding and Furniture, Plant-Based Formula, 16 fl oz
Available in additional 2 options
Options
From$1548

ADAMS Botanicals Flea & Tick Cat and Pet Bedding Spray, Flea spray for cats. Kills Fleas & Ticks on Cat Bedding and Furniture, Plant-Based Formula, 16 fl oz

4.4 out of 5 Stars. 363 reviews

Seresto Small Dog and Cat $115.97

Seresto Small Dog and Cat
current price $115.97

Seresto Small Dog and Cat

Adams Flea & Tick Spray for Dogs & Cats 16 oz Fleas Eggs Larvae Ticks 2-Pack $37.99

Adams Flea & Tick Spray for Dogs & Cats 16 oz Fleas Eggs Larvae Ticks 2-Pack
current price $37.99

Adams Flea & Tick Spray for Dogs & Cats 16 oz Fleas Eggs Larvae Ticks 2-Pack

Popular in Flea Worms

Related Products