Pet Medication Excellent Performance Strong Flea Control

Advantage II Flea Spot Treatment for Cats, 5-9 lbs

Item: Advantage II Flea Spot Treatment for Cats, 5-9 lbs
Rating: 4.3
Author: Furdio

By Advantage II 10 reviews analyzed Updated Nov 2025 85% confidence

8.5 /10

Quality

8.5

Value

8.0

Design

7.5

Function

9.0

Durability

8.0

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In a Nutshell

Effective in eliminating fleas quickly
Minimal residue and no strong smell
Some users reported side effects including lethargy and reduced appetite
Most suitable for indoor cats
Fleas may become resistant to herbs like Frontline

Quick Verdict

The Advantage II Flea Spot Treatment for Cats is a highly recommended product for its effectiveness in quick flea elimination and minimal side effects. It's particularly suitable for indoor cats and those who prefer a treatment with no strong smell or residue.

Quick Stats

Reviews Analyzed 10

Would Recommend 80%

Would Buy Again 85%

Avg Lifespan 1 month

Pet Compatibility

🐕 Dogs

Caution

🐈 Cats

Suitable

Critical Warnings

high

Potential side effects including lethargy and reduced appetite.

Prevention: Monitor cats closely after application and consult a vet if any adverse reactions occur.

Pros & Cons

Pros

Effective Flea Control (5)
Works fast to eliminate fleas and prevents re-infestation.
No Residue (3)
Leaves no residue on the cat's fur.
No Strong Smell (2)
Has no chemical odor that cats dislike.
Easy to Apply (2)
Can be easily applied to cats, including difficult outdoor cats.
Quick Results (2)
Shows quick action against fleas and ticks.

Cons

Side Effects (2) major
Some cats experienced lethargy and loss of appetite after use.

Tip: Monitor cat health closely after application and consult a vet if symptoms persist.
Ineffectiveness in Some Cases (2) minor
Product did not work for some users as expected.
Sickness for Multiple Cats (1) major
Some users noted that multiple treated pets didn’t reuse & potentially had bad side effects.

Tip: Switch brands if similar reactions occur.
Cost (1) major
Product can be expensive for long-term use.

Who Is This For?

✓ Best For

• Cat owners with flea infestations — Effective flea control and prevention.
• Indoor cat owners — No strong smell and minimal residue.
• Busy pet owners — Easy to apply and quick results.

✗ Skip If

• Owners of cats with a history of sensitivity to topical treatments — Potential side effects.
• Owners on a tight budget — High cost for long-term use.

Durability & Care

Expected Lifespan 1 month

Factors: proper application, reapplication frequency, environmental conditions

Cleaning Methods

✗ Machine wash

✗ Hand wash

✓ Spot clean

Care Tips from Users

💡 Check residue if lacking results
💡 Ensure proper application and reapply as necessary.

Floor Compatibility

✓ Hardwood

✓ Tile

✓ Carpet

✓ Vinyl

✓ Laminate

Rating Distribution

4.3

10 reviews

5★

70%

4★

10%

3★

10%

2★

1★

20%

effective (7) quick (3) side effects (3) expensive (2)

Common Questions

How long does it take for the treatment to work?

Most users reported seeing results within a day.

Are there any side effects?

Some users reported lethargy and loss of appetite in their cats.

Is it safe for outdoor cats?

There are mixed reviews; some users found it effective for outdoor cats, while others did not.

Highlighted Reviews

— Holly

"Works fast to get rid of fleas on my cats, no residue on them afterwards and no smell. I think the fleas have gotten immune to the frontline I had been using for years, it never got rid of them completely just reduced their numbers. The day after I applied advantage I ran the flea comb through and g..."

— John

"We gave 2 cats the drops and within a day they both started acting lethargic and wouldn’t eat much and one ended up at the vet. They said likely side effects of the Drops. Plus The last several orders we haven't had good results because the cats are still covered with fleas."

Bottom Line

A reliable and effective flea treatment option, but users need to monitor for side effects and ensure proper application for best results.