Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs

5 out of 5 Customer Rating
4.2 Star symbol Star symbol Star symbol Star symbol Star symbol 16 Reviews
$16.49
$32.98
-50% with FALL50
$16.49
$32.98
-50% with FALL50
save big
Prescription Item

Prescription required.

info

You already have a 

subscription. 

You already have a 

subscription in cart. 

No prescription? 

Get one online today 

with 

dutch logo
$32.98
-50% with FALL50 Details
Up to $40 off, exclusions apply
$31.33 -5% future orders
  • Guaranteed savings on every order
  • Pause, skip or cancel anytime
Ship every:
$32.98
Quantity:
Please select all product options.
Checkbox Temporarily Out of Stock
Be the first to know when it’s available:
Please select all product options.

49

delivery-truck-speed
Free 2-5 Day shipping on orders 49+
Prescription Item

Prescription required.

info

You already have a 

subscription. 

You already have a 

subscription in cart. 

No prescription? 

Get one online today 

with 

dutch logo
About this product

What is Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs?

Credelio Quattro (lotilaner, moxidectin, praziquantel, and pyrantel chewable tablets) is the broadest* parasite protection of its kind covering 6 types of parasites in one chewable tablet.

It protects against ticks, fleas, heartworm disease and the three intestinal worms that can be passed to humans — tapeworms, roundworms and hookworms. Credelio Quattro is effective and works fast where it counts.

It kills >99% of fleas within 8 hours of administration and remains effective for an entire month. What's more, Credelio Quattro contains lotilaner that kills ticks** twice as fast†† as sarolaner in Simparica Trio and afoxolaner in NexGard†††.

*Based on label comparison of the number of parasite types covered in a chewable that covers ticks. **Amblyomma americanum (lone star tick)
Uncinaria stenocephala ††Based on the time to statistical significance vs. control in a study on Day 21 and Day 28 for reinfestations. The study compared Credelio (lotilaner)—not Credelio Quattro, which contains lotilaner as well as moxidectin, praziquantel, and pyrantel—to the active ingredients in Simparica Trio (sarolaner, moxidectin, and pyrantel) and NexGard (afoxolaner). †††Reif KE, Kollasch TM, Neilson JC, Herrin BH, Ryan WG, Bell MC, Beltz MS, Dryden MW, Jesudoss Chelladurai JRJ, Miller KR, Sutherland CJ. Comparative speed of kill provided by lotilaner (Credelio), sarolaner (Simparica Trio), and afoxolaner (NexGard) to control Amblyomma americanum infestations on dogs. Parasit Vectors. 2024 Jul 20;17(1):313.

Suitable for:

Dogs and Puppies (from 8 weeks of age & older, weighing 3.3 lbs or greater)

Indications:

Credelio Quattro is indicated for the prevention of heartworm disease and the treatment and control of roundworm, hookworm* and tapeworm infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations and the treatment and control of tick infestations for 1 month in dogs and puppies 8 weeks of age and older and weighing 3.3 pounds or greater. Credelio Quattro is indicated for the prevention of heartworm disease and the treatment and control of roundworm, hookworm* and tapeworm infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations and the treatment and control of tick infestations for 1 month in dogs and puppies 8 weeks of age and older and weighing 3.3 pounds or greater.
*Uncinaria stenocephala

Benefits:

  • Credelio Quattro: The broadest* parasite protection - the first and only of its kind that protects dogs against 6 different types of parasites, including tapeworms, in one chewable tablet (*Based on label comparison of the number of parasite types covered in a chewable that covers ticks.)
  • Brings Peace of Mind: This monthly flea and tick treatment also protects against heartworm disease and three intestinal worms that can be passed to humans – roundworms, hookworms† and tapeworms (†Uncinaria stenocephalam)
  • Easy-to-Give Chewable: This FDA-approved parasite protection comes in a flavored chewable tablet that is given once a month with food
  • Effective: In laboratory studies, Credelio Quattro was 100% effective against heartworm disease from the first monthly dose.
  • Satisfaction Guaranteed: Backed by Elanco’s Canine Parasiticides Satisfaction Guarantee.

How does Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs work?

This FDA-approved medication delivers all the protection your dog needs in a convenient monthly chewable. It uses four powerful ingredients to provide the broadest* protection that lasts all month long by covering 6 types of parasites. Credelio Quattro comes in a tasty, easy-to-give chewable that's also meat allergy friendly***.  In fact, Credelio Quattro was accepted by nearly 9 out of 10 dogs.
*Based on label comparison of the number of parasite types covered in a chewable that covers ticks
***Elanco Animal Health. Data on file.

Important Safety Information: 

Lotilaner, an ingredient in Credelio Quattro, belongs to the isoxazoline class and has been associated with neurologic adverse reactions like tremors, ataxia, and seizures even in dogs without a history of seizures. Use with caution in dogs with a history of seizures or neurologic disorders. Dogs should be tested for existing heartworm infections before Credelio Quattro administration as it is not effective against adult D. immitis. The safe use in breeding, pregnant, or lactating dogs has not been evaluated. The most frequently reported adverse reactions in clinical trials were vomiting and diarrhea. For complete safety information, please see Credelio Quattro product label or ask your veterinarian.
*Uncinaria stenocephala

What is the most important information I should know about Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs ?

Credelio Quattro is indicated for the prevention of heartworm disease caused by Dirofilaria immitis and for the treatment and control of roundworm (immature adult and adult Toxocara canis and adult Toxascaris leonina), hookworm (adult Uncinaria stenocephala), and tapeworm (Dipylidium caninum , Taenia pisiformis , and Echinococcus granulosus) infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations (Ctenocephalides felis) and the treatment and control of tick infestations [Amblyomma americanum (lone star tick), Dermacentor variabilis (American dog tick), Ixodes scapularis (black-legged tick), and Rhipicephalus sanguineus (brown dog tick)] for one month in dogs and puppies 8 weeks of age and older, and weighing 3.3 pounds or greater.

How should Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs be given/administered?

Credelio Quattro is given orally once a month, at the minimum dosage of 9 mg/lb (20 mg/kg) lotilaner, 0.009 mg/lb (0.02 mg/kg) moxidectin, 2.28 mg/lb (5 mg/kg) praziquantel, and 2.28 mg/lb (5 mg/kg) pyrantel (as pamoate salt). Credelio Quattro must be administered with food (see Clinical Pharmacology). Care should be taken to ensure that the dog consumes the complete dose and that part of the dose is not lost or refused. If vomiting occurs within an hour after administration, readminister a new dose of Credelio Quattro. If a dose is missed, give Credelio Quattro immediately and resume a monthly dosing schedule.

Cautions:

Use Credelio Quattro with caution in dogs with a history of seizures or neurological disorders and avoid use in puppies under 8 weeks old or weighing less than 4.4 lbs. Consult your veterinarian before use in pregnant, nursing, or medically compromised dogs. Side effects may include vomiting, diarrhea, lethargy, or loss of appetite; contact your veterinarian if these persist. Administer only as directed, as overdose can be harmful. Keep out of reach of children and other pets, and wash hands after handling. If accidental ingestion occurs, seek immediate medical attention

How should I store this product?

Store at room temperature, away from sunlight, moisture, and extreme temperatures.

See more

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Directions:

  • Credelio Quattro should be administered orally once a month with food, ensuring the dog consumes the complete dose. If vomiting occurs within an hour after administration, re-administer a new dose. If a dose is missed, give Credelio Quattro immediately and resume a monthly dosing schedule.
  • For dogs over 100 lbs, administer the appropriate combination of tablets to achieve the correct dosage.
Tip:

To ensure your dog fully consumes the Credelio Quattro tablet, administer it with a small amount of their favorite treat or mix it into their food. This not only makes dosing easier but also helps mask any unfamiliar taste, ensuring consistent protection. Always supervise to confirm the tablet is swallowed completely.

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Dosage:

Dosage for Dogs
Body Weight (lbs) Lotilaner per Tablet (mg) Moxidectin per Tablet (mg) Praziquantel per Tablet (mg) Pyrantel per Tablet (mg) Tablets to Administer
3.3-6 56.25 0.056 14.25 14.25 1
6.1-12 112.5 0.113 28.5 28.5 1
12.1-25 225 0.225 57 57 1
25.1-50 450 0.45 114 114 1
50.1-100 900 0.9 228 228 1

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Ingredients:

Active Ingredients per Tablet
Body Weight (lbs) Lotilaner (mg) Moxidectin (mg) Praziquantel (mg) Pyrantel (mg)
3.3-6.0 56.25 0.056 14.25 14.25
6.1-12 112.5 0.113 28.5 28.5
12.1-25 225 0.225 57 57
25.1-50 450 0.45 114 114
50.1-100 900 0.9 228 228
Ingredients
lotilaner, moxidectin, praziquantel, and pyrantel
Product Details
plus minus

What is Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs?

Credelio Quattro (lotilaner, moxidectin, praziquantel, and pyrantel chewable tablets) is the broadest* parasite protection of its kind covering 6 types of parasites in one chewable tablet.

It protects against ticks, fleas, heartworm disease and the three intestinal worms that can be passed to humans — tapeworms, roundworms and hookworms. Credelio Quattro is effective and works fast where it counts.

It kills >99% of fleas within 8 hours of administration and remains effective for an entire month. What's more, Credelio Quattro contains lotilaner that kills ticks** twice as fast†† as sarolaner in Simparica Trio and afoxolaner in NexGard†††.

*Based on label comparison of the number of parasite types covered in a chewable that covers ticks. **Amblyomma americanum (lone star tick)
Uncinaria stenocephala ††Based on the time to statistical significance vs. control in a study on Day 21 and Day 28 for reinfestations. The study compared Credelio (lotilaner)—not Credelio Quattro, which contains lotilaner as well as moxidectin, praziquantel, and pyrantel—to the active ingredients in Simparica Trio (sarolaner, moxidectin, and pyrantel) and NexGard (afoxolaner). †††Reif KE, Kollasch TM, Neilson JC, Herrin BH, Ryan WG, Bell MC, Beltz MS, Dryden MW, Jesudoss Chelladurai JRJ, Miller KR, Sutherland CJ. Comparative speed of kill provided by lotilaner (Credelio), sarolaner (Simparica Trio), and afoxolaner (NexGard) to control Amblyomma americanum infestations on dogs. Parasit Vectors. 2024 Jul 20;17(1):313.

Suitable for:

Dogs and Puppies (from 8 weeks of age & older, weighing 3.3 lbs or greater)

Indications:

Credelio Quattro is indicated for the prevention of heartworm disease and the treatment and control of roundworm, hookworm* and tapeworm infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations and the treatment and control of tick infestations for 1 month in dogs and puppies 8 weeks of age and older and weighing 3.3 pounds or greater. Credelio Quattro is indicated for the prevention of heartworm disease and the treatment and control of roundworm, hookworm* and tapeworm infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations and the treatment and control of tick infestations for 1 month in dogs and puppies 8 weeks of age and older and weighing 3.3 pounds or greater.
*Uncinaria stenocephala

Benefits:

  • Credelio Quattro: The broadest* parasite protection - the first and only of its kind that protects dogs against 6 different types of parasites, including tapeworms, in one chewable tablet (*Based on label comparison of the number of parasite types covered in a chewable that covers ticks.)
  • Brings Peace of Mind: This monthly flea and tick treatment also protects against heartworm disease and three intestinal worms that can be passed to humans – roundworms, hookworms† and tapeworms (†Uncinaria stenocephalam)
  • Easy-to-Give Chewable: This FDA-approved parasite protection comes in a flavored chewable tablet that is given once a month with food
  • Effective: In laboratory studies, Credelio Quattro was 100% effective against heartworm disease from the first monthly dose.
  • Satisfaction Guaranteed: Backed by Elanco’s Canine Parasiticides Satisfaction Guarantee.

How does Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs work?

This FDA-approved medication delivers all the protection your dog needs in a convenient monthly chewable. It uses four powerful ingredients to provide the broadest* protection that lasts all month long by covering 6 types of parasites. Credelio Quattro comes in a tasty, easy-to-give chewable that's also meat allergy friendly***.  In fact, Credelio Quattro was accepted by nearly 9 out of 10 dogs.
*Based on label comparison of the number of parasite types covered in a chewable that covers ticks
***Elanco Animal Health. Data on file.

Important Safety Information: 

Lotilaner, an ingredient in Credelio Quattro, belongs to the isoxazoline class and has been associated with neurologic adverse reactions like tremors, ataxia, and seizures even in dogs without a history of seizures. Use with caution in dogs with a history of seizures or neurologic disorders. Dogs should be tested for existing heartworm infections before Credelio Quattro administration as it is not effective against adult D. immitis. The safe use in breeding, pregnant, or lactating dogs has not been evaluated. The most frequently reported adverse reactions in clinical trials were vomiting and diarrhea. For complete safety information, please see Credelio Quattro product label or ask your veterinarian.
*Uncinaria stenocephala

What is the most important information I should know about Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs ?

Credelio Quattro is indicated for the prevention of heartworm disease caused by Dirofilaria immitis and for the treatment and control of roundworm (immature adult and adult Toxocara canis and adult Toxascaris leonina), hookworm (adult Uncinaria stenocephala), and tapeworm (Dipylidium caninum , Taenia pisiformis , and Echinococcus granulosus) infections. Credelio Quattro kills adult fleas and is indicated for the treatment and prevention of flea infestations (Ctenocephalides felis) and the treatment and control of tick infestations [Amblyomma americanum (lone star tick), Dermacentor variabilis (American dog tick), Ixodes scapularis (black-legged tick), and Rhipicephalus sanguineus (brown dog tick)] for one month in dogs and puppies 8 weeks of age and older, and weighing 3.3 pounds or greater.

How should Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs be given/administered?

Credelio Quattro is given orally once a month, at the minimum dosage of 9 mg/lb (20 mg/kg) lotilaner, 0.009 mg/lb (0.02 mg/kg) moxidectin, 2.28 mg/lb (5 mg/kg) praziquantel, and 2.28 mg/lb (5 mg/kg) pyrantel (as pamoate salt). Credelio Quattro must be administered with food (see Clinical Pharmacology). Care should be taken to ensure that the dog consumes the complete dose and that part of the dose is not lost or refused. If vomiting occurs within an hour after administration, readminister a new dose of Credelio Quattro. If a dose is missed, give Credelio Quattro immediately and resume a monthly dosing schedule.

Cautions:

Use Credelio Quattro with caution in dogs with a history of seizures or neurological disorders and avoid use in puppies under 8 weeks old or weighing less than 4.4 lbs. Consult your veterinarian before use in pregnant, nursing, or medically compromised dogs. Side effects may include vomiting, diarrhea, lethargy, or loss of appetite; contact your veterinarian if these persist. Administer only as directed, as overdose can be harmful. Keep out of reach of children and other pets, and wash hands after handling. If accidental ingestion occurs, seek immediate medical attention

How should I store this product?

Store at room temperature, away from sunlight, moisture, and extreme temperatures.

See more
How to use
plus minus

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Directions:

  • Credelio Quattro should be administered orally once a month with food, ensuring the dog consumes the complete dose. If vomiting occurs within an hour after administration, re-administer a new dose. If a dose is missed, give Credelio Quattro immediately and resume a monthly dosing schedule.
  • For dogs over 100 lbs, administer the appropriate combination of tablets to achieve the correct dosage.
Tip:

To ensure your dog fully consumes the Credelio Quattro tablet, administer it with a small amount of their favorite treat or mix it into their food. This not only makes dosing easier but also helps mask any unfamiliar taste, ensuring consistent protection. Always supervise to confirm the tablet is swallowed completely.

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Dosage:

Dosage for Dogs
Body Weight (lbs) Lotilaner per Tablet (mg) Moxidectin per Tablet (mg) Praziquantel per Tablet (mg) Pyrantel per Tablet (mg) Tablets to Administer
3.3-6 56.25 0.056 14.25 14.25 1
6.1-12 112.5 0.113 28.5 28.5 1
12.1-25 225 0.225 57 57 1
25.1-50 450 0.45 114 114 1
50.1-100 900 0.9 228 228 1
Ingredients
plus minus

Credelio Quattro 6-in-1 Parasite Protection Chewable Tablet for Dogs Ingredients:

Active Ingredients per Tablet
Body Weight (lbs) Lotilaner (mg) Moxidectin (mg) Praziquantel (mg) Pyrantel (mg)
3.3-6.0 56.25 0.056 14.25 14.25
6.1-12 112.5 0.113 28.5 28.5
12.1-25 225 0.225 57 57
25.1-50 450 0.45 114 114
50.1-100 900 0.9 228 228
Ingredients
lotilaner, moxidectin, praziquantel, and pyrantel
Other Options
Swipe

Customers also boughtView All

Swipe
Reviews
4.2 Star symbol Star symbol Star symbol Star symbol Star symbol
Based on 16 reviews
5 Star symbol
9
4 Star symbol
2
3 Star symbol
4
2 Star symbol
1
1 Star symbol
0
Read Reviews
Most Recent
Most Recent Highest to Lowest Rating Lowest to Highest Rating Most Helpful
Select Filters
Active Filters
No filter selected yet.
Michelle
today
Star symbol Star symbol Star symbol Star symbol Star symbol
Customer Service
They went above and beyond to help me and expedited my concern/order. Great company to order from.
Thumbs up Would recommend this product
Helpful?
P
today
Star symbol Star symbol Star symbol Star symbol Star symbol
Easy to consume
This Product has really helped my Pet, Amazing results
Review photo
Thumbs up Would recommend this product
Helpful?
Cindy
today
Star symbol Star symbol Star symbol Star symbol Star symbol
Heartworm meds
I would like to see the Credelio Quattro available in not only 1 month and 6 month quantity but 3 Month as well. The price of medication is so expensive that I think if you offered a 3 month supply it may be more affordable for customers
Thumbs up Would recommend this product
Helpful?
Allison
today
Star symbol Star symbol Star symbol Star symbol Star symbol
Went with Quattro for worm protection too
The vet says we haven't had heart worms in the area for a long time, but we live near a river and go camping a lot and encounter mosquitos, I wanted to take the extra precaution. Better to be over safe then to deal with heart worms after the fact. I also like that it kills all the other worms, we don't have to periodically also worm them. They are not itching from fleas, haven't seen any ticks from all our camping trips. She ate the big tablet easily, called it a treat. Didn't act like it was the best thing she tasted, but chomped it up. I'm pretty happy with an easy way to take care of all possible pests. And, super happy to find Pet Meds, half the price the vet was going to charge me!! Actually less with coupon codes. Once I got the vet to do the prescription, it was fast to mail it off, and then get the meds. Customer service even called me to clarify when they got the prescription. Definitely will keep buying from Pet Meds
Thumbs up Would recommend this product
Helpful?
Tracy
today
Star symbol Star symbol Star symbol Star symbol Star symbol
Missy and Mister’s psychiatric help
My dogs are psycho something; therefore, they need as much cleanup as possible to think straight for optimal behavior. They behave better immediately after I administer the pill. I do believe they go out after they get Credelio Quattro due to all the medication I give them. Both my dogs are a work in progress. This pill with all its benefits furthers that effort. Thank you!
Thumbs up Would recommend this product
Helpful?
Candace
2 days ago
Star symbol Star symbol Star symbol Star symbol Star symbol
Credio Quattro
I have two standard poodle puppies. Last month they had no problem taking these wafers. This month (yesterday) I had to end up breaking it into pieces and shoving it down their throat. Not sure what else is out there that they may like but I may have to go to once year provecto and do topical for fleas/ticks. I would test it on your dog before purchasing several months of it. Your dog may not be so picky!
Thumbs up Would not recommend this product
Helpful?
Julie
2 weeks ago
Star symbol Star symbol Star symbol Star symbol Star symbol
Thumbs up Would recommend this product
Helpful?
Michele
1 month ago
Star symbol Star symbol Star symbol Star symbol Star symbol
Price
Price was higher than what I expected. I thought I was getting a discount for first time order.
Thumbs up Would recommend this product
Helpful?
Results: 1-8 of 16