Credelio Chewable Tablet for Dogs, 6.1-12 lbs, (Pink Box)
In a Nutshell
- Effective against ticks and fleas
- Severe health issues reported in some pets
- Significant delivery problems and high cost
Quick Verdict
Credelio Chewable Tablet for Dogs is praised for its effectiveness, but users report severe side effects and delivery problems.
Quick Stats
Pet Compatibility
Critical Warnings
Severe health issues reported in some pets, including loss of appetite and weight loss.
Prevention: Consult a vet before use and monitor your pet closely.
Pros & Cons
Pros
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Effective (3)
Users report that Credelio is effective against ticks and fleas.
Cons
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Health Issues (2) critical
Some dogs experienced severe health issues after using the product.
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Delivery Problems (2) major
Multiple users reported delivery issues, including wrong addresses and delays.
Tip: Double-check delivery address and follow up with customer service.
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Appetite Issues (2) critical
I will never use this product again! It took 2 months to figure out that this is what was causing my little 7-pound chihuahua to get very sick. No appetite for almost 3 weeks after giving it to her. We had to force feed her, but she still lost weight. Very scary experience. I would give it zero stars if I could!
Tip: Don't give 2 at a time. Give 1 and see how the dog reacts. Give the 2nd one a day or so later, and the 3rd one the day after. This way you can also see which dog is causing the reaction. This way you can also push through and get to the proving period, and this way you can also see which dog is causing what. This way you can also push through and get to the proving period. This way you can also see which dog has the allergic reaction. And it may not be the one you think it is. All 3 dogs threw up every single time they took this. And this is every time. Not just when they took it for the first time.
Who Is This For?
✓ Best For
- • Dog owners in tick-prone areas — Effective against ticks and fleas
✗ Skip If
- • Owners with sensitive or small dogs — Reported health issues and side effects
Durability & Care
Cleaning Methods
Rating Distribution
Common Questions
Is Credelio effective against ticks and fleas?
Yes, several users reported that it works well for preventing ticks and fleas.
What are the side effects of Credelio?
Users reported severe health issues, including loss of appetite and weight loss in some pets.
What are the delivery issues with Credelio?
Delivery problems include incorrect addresses and long wait times reported.
Highlighted Reviews
"It’s the only medication my dog could tolerate without being sick for a few days after. Also Chewy always provides the cheapest price for quality products"
"I moved in April, 2025 and have changed my address every place I know to. If I look at the next autoship, it has my correct and current address. How can I get this corrected?"
Bottom Line
While Credelio is effective, the potential health risks and delivery issues make it a product to approach with caution. We recommend consulting a vet before use and ensuring accurate delivery information.