Hartz Pet Defender Plus Flea Treatment for Cats
In a Nutshell
- Caused severe health issues in cats including seizures, diarrhea, and death.
- Ineffective in controlling fleas and ticks according to most reviews.
- Multiple reports of adverse reactions requiring veterinary intervention.
Quick Verdict
This product has caused severe health issues in cats, including sickness, seizures, and even death. It is not effective in controlling fleas and ticks, and customers have reported adverse reactions that required veterinary intervention. Do not use Hartz Pet Defender Plus Flea Treatment for Cats.
Quick Stats
Pet Compatibility
Critical Warnings
Severe adverse reactions in cats including seizures, diarrhea, and death.
Prevention: Do not use this product. Seek veterinary advice for safe flea control options.
Pros & Cons
Pros
-
Kills Fleas (1)
It works for fleas.
Cons
-
Adverse Health Effects (8) critical
Caused severe health issues in cats including seizures, diarrhea, and death.
-
Ineffectiveness (4) major
Did not control fleas and ticks effectively.
Quality Trend: Declining
The product has consistently performed poorly over time with no significant changes in reviews.
Poor
Poor
Who Is This For?
✓ Best For
✗ Skip If
- • Pet owners — Severe health risks reported in cats
Durability & Care
Cleaning Methods
Floor Compatibility
Rating Distribution
Common Questions
Is Hartz Pet Defender Plus Flea Treatment safe for cats?
No, numerous reports of severe adverse reactions including seizures, diarrhea, and death. Do not use this product on cats.
Does it effectively control fleas and ticks?
No, many users reported that the product was ineffective in controlling fleas and ticks.
Is it worth the price?
No, the product has shown to be ineffective and harmful, making it not worth the price.
Highlighted Reviews
"This made my cat very sick... he was acting lethargic, uncontrollable bladder, breathing heavy...."
Bottom Line
Given the severe adverse reactions and lack of efficacy, Hartz Pet Defender Plus Flea Treatment for Cats is not recommended. Please consider safer and more effective alternatives for your cat's flea and tick control.