Best Alternatives and Similar Products for Capstar Oral Flea Treatment for Cats [6 Doses]

Vet-recommended flea treatment for large cats.

Effective for cats over 9 lbs.

Easy-to-apply monthly topical treatment.

Kills adult fleas, larvae, and eggs instantly.

Same-day effectiveness within 12 hours.

Waterproof formula after 24 hours.

Fragrance-free for sensitive cats.

Price Range: $68.98

Waterproof flea and tick protection for cats.

Kills fleas, eggs, larvae, and chewing lice.

Proven effectiveness against Lyme disease-carrying ticks.

Fast-acting formula provides long-lasting results.

Safe for kittens over eight weeks old.

One monthly dose lasts for 30 days.

Available for both cats and dogs.

Price Range: $34.97

Size: 3 Doses

Color: Green

Vet-recommended flea and tick collar for cats.

Provides 8 months of continuous protection.

Kills and repels fleas and ticks effectively.

Starts working within 24 hours of application.

Non-greasy and hassle-free to use.

Safe for cats and kittens over 10 weeks.

Easy to fit and adjust for comfort.

Price Range: $47.98

Size: 1 Pack

Color: Gray

Kills and repels fleas, ticks, and mosquitoes.

Natural essential oils ensure safe application.

Effective for pets and home environments.

Safe for dogs and cats of all ages.

Fresh lemongrass scent invigorates your home.

Breaks flea life cycle effectively.

Cruelty-free and made in the USA.

Price Range: $26.99

Size: 16 OZ

Color: Lemongrass

Vet-recommended flea treatment for small cats.

For cats weighing 5-9 lbs and 8 weeks old.

Easy-to-apply monthly topical solution.

Kills adult fleas, larvae, and eggs on contact.

Same-day effectiveness; kills fleas within 12 hours.

Lasts for 30 days per application.

Fragrance-free and waterproof after 24 hours.

Price Range: $48.29

Size: 6 Pack

Color: Small Cat only

Effective flea and tick treatment for cats.

Starts working within 24 hours of application.

One application lasts up to 30 days.

Waterproof protection after 24 hours.

Contains active ingredients that eliminate pests.

Previously known as Solimo brand product.

Packaging may vary between brands.

Price Range: $24.21

Size: 6 Count

Fast-acting flea treatment starts working in 30 minutes.

Kills 98-100% of fleas within 12 hours.

Suitable for cats over 1.8 lbs and 8 weeks old.

Convenient one-size-fits-all applicator for easy use.

Provides long-lasting protection for up to six weeks.

Ideal for multi-cat households and easy application.

Helps keep your cat safe from flea infestations.

Price Range: $78.59

Size: 6 Doses

Color: 6 doses

Fresh scented for pleasant wearing experience.

Kills and repels fleas and ticks effectively.

Provides protection for up to 7 months.

Water-resistant design withstands rainy adventures.

Compatible with your cat's regular collar.

Features a safety release breakaway snap.

Suitable for adult cats and kittens 12 weeks old.

Price Range: $3.12

Size: Cats and Kittens

Color: Purple

Material: Reflective Technology

Fast-acting flea treatment for quick relief.

Eliminates fleas in just 12 hours.

Long-lasting protection for up to 4 weeks.

Proactively kills reinfesting fleas within 2 hours.

Formulated for cats over 9 pounds.

Effective flea control for large cats.

Easy-to-apply topical flea medication.

Price Range: $23.27

Size: 4 Count

Effective flea and tick treatment for cats.

Waterproof formula for long-lasting protection.

Kills fleas, ticks, and chewing lice.

Starts working within 24 hours.

Breaks the flea life cycle effectively.

Six doses provide six months of protection.

Trusted vet-quality active ingredients included.

Price Range: $39.93

Size: 6 Count

Color: white

7-month flea and tick prevention for cats.

Fresh scent for a pleasant wearing experience.

Effective against fleas, ticks, and larvae.

Water-resistant for outdoor adventures in rain.

Breakaway design for added safety and release.

Reflective strip for visibility up to 450 feet.

Compatible with regular collars for convenience.

Price Range: $8.18

Size: Cats and Kittens

Color: White

Fast-acting formula kills fleas within 30 minutes.

Safe for cats and kittens 2-25 lbs.

Effective against flea re-infestations as needed.

Easy oral administration, no mess involved.

6 doses provided for continued flea protection.

Safe for pregnant and breeding cats.

Kills adult fleas causing allergy dermatitis.

Price Range: $26.94

Size: Cat

Powerful flea treatment for large cats.

Kills fleas, eggs, and larvae for 30 days.

Vet approved, affordable, effective formula.

Fast-acting, repels fleas without bites.

Prevents reinfestation; breaks flea life cycle.

Easy-to-use, waterproof applications included.

Made in America with rigorous quality testing.

Price Range: $29.97

Size: Large Cats

Color: Clear

Effective flea and tick control for cats.

Contains fipronil and (S)-Methoprene ingredients.

Kills fleas, larvae, and all tick stages.

Waterproof formula, no reapplication needed.

Three-month supply with three applicators included.

Trusted quality, made in Germany.

Continuous protection for up to 30 days.

Price Range: $19.97

Size: 3 Doses

Color: Brown

Breaks the flea life cycle effectively.

Kills fleas, eggs, and larvae stages.

Active ingredients match Bayer Advantage II.

Eliminates fleas within 12 hours.

Prevents reinfestations for up to 4 months.

Easy topical application for cats.

Waterproof and fragrance-free formula.

Price Range: $24.87

Size: Large Cats (Over 9 lbs) 4 Dose