Best Dewormers for Dogs Updated May 2025

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Best Dewormers for Dogs
2025 Buyer's GuideUpdated May 2025
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10.0

1

10.0

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Wor...
Effectiveness
Worm control
Ease of administration
Value for money
Taste
Veterinary quality
Picked by 239 people this month!
Picked by 239 people this month!

10.0

1
PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Wor...
Effectiveness
Worm control
Ease of administration
Value for money
Taste
Veterinary quality

9.7

2

9.7

Durvet 2X Liquid Wormer, 2-Ounce
Effectiveness
Worm resistance
Value for money
Ease of use
Taste
Puppy health

9.7

2
Durvet 2X Liquid Wormer, 2-Ounce
Effectiveness
Worm resistance
Value for money
Ease of use
Taste
Puppy health

9.5

3

9.5

PetLab Co. Probiotics for Dogs, Support Gut Health, Occasional Diarrhea, Digestive Health & Seasonal Allergies - Pork Flavor - ...
Product quality
Taste
Gut health

9.5

3
PetLab Co. Probiotics for Dogs, Support Gut Health, Occasional Diarrhea, Digestive Health & Seasonal Allergies - Pork Flavor - ...
Product quality
Taste
Gut health

9.4

4

9.4

TevraPet Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Tre...
Value for money
Ease of application

9.4

4
TevraPet Activate II Flea and Tick Prevention for Dogs | 4 Count | Extra Large Dogs 55+ lbs | Topical Drops | 4 Months Flea Tre...
Value for money
Ease of application

9.2

5

9.2

Dog quad dewormer
Works well
Worm prevention
Value for money
Ease of use
Durability

9.2

5
Dog quad dewormer
Works well
Worm prevention
Value for money
Ease of use
Durability

9.0

6

9.0

Vetnique Labs Glandex Anal Gland Soft Chew Treats with Pumpkin for Dogs Digestive Enzymes, Probiotics Fiber Supplement for Dogs...
Functionality
Dog health
Anal gland issues
Taste
Scooting
Smell

9.0

6
Vetnique Labs Glandex Anal Gland Soft Chew Treats with Pumpkin for Dogs Digestive Enzymes, Probiotics Fiber Supplement for Dogs...
Functionality
Dog health
Anal gland issues
Taste
Scooting
Smell

8.9

7

8.9

DURVET 12-Pack Triple Wormer Tablets for Puppies and Small Dogs
Effectiveness
Value for money
Worm prevention
Quality
Ease of use
Taste

8.9

7
DURVET 12-Pack Triple Wormer Tablets for Puppies and Small Dogs
Effectiveness
Value for money
Worm prevention
Quality
Ease of use
Taste

8.7

8

8.7

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm R...
Effectiveness
Worm resistance
Side effects
Value for money
Ease of administration
Taste

8.7

8
PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Small Dogs & Puppies (6-25 lbs), Worm R...
Effectiveness
Worm resistance
Side effects
Value for money
Ease of administration
Taste

8.6

9

8.6

SENTRY PET Care SENTRY Worm X Plus 7 Way DeWormer Large Dogs (6 Count) Package May Vary
Effectiveness
Value for money
Worm control
Ease of use
Flavor
Energy level

8.6

9
SENTRY PET Care SENTRY Worm X Plus 7 Way DeWormer Large Dogs (6 Count) Package May Vary
Effectiveness
Value for money
Worm control
Ease of use
Flavor
Energy level

8.5

10

8.5

Panacur C Canine Dewormer (Fenbendazole), 4 Gram, 3 Count (Pack of 1), Red
Functionality
Worm prevention
Value for money
Ease of administration
Dog health
Deworming effectiveness

8.5

10
Panacur C Canine Dewormer (Fenbendazole), 4 Gram, 3 Count (Pack of 1), Red
Functionality
Worm prevention
Value for money
Ease of administration
Dog health
Deworming effectiveness

Our Top Choice

10.0

1

10.0

PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Wor...
Effectiveness
Worm control
Ease of administration
Value for money
Taste
Veterinary quality
Picked by 239 people this month!
Picked by 239 people this month!

10.0

1
PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Wor...
Effectiveness
Worm control
Ease of administration
Value for money
Taste
Veterinary quality