Best Flea Collars For Puppies - Updated October 2025

7,187 Reviews Scanned

Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and Prevention Per Collar, White, Up to 20 Inch Neck

Fresh scented
Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 20 inches
For use on adult dogs and puppies 12 weeks of age and older

Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 8 Months Protection

Vet-recommended, premium flea & tick protection for dogs & puppies without the price tag
Long-lasting flea and tick collar kills & repels fleas for 8 continuous months
Seresto is the #1 veterinarian recommended flea & tick collar*
Starts working within 24 hours to kill & repel fleas by contact so pests don’t have to bite your dog to die
Hassle-free, non-greasy, easy-to-use flea & tick protection

Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Prevention Per Collar, 1 Count

Fresh scented
Kills and repels fleas, ticks, flea eggs and flea larvae, plus prevents flea eggs from hatching for 7 months. Can be worn simultaneously with your dog's regular collar
Reflective strip reflects direct light up to 450 feet for added visibility
Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 26 inches

Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection

Vet-recommended, premium flea and tick protection for dogs and puppies without the price tag
Long-lasting flea and tick collar kills and repels fleas for 8 continuous months
Seresto is veterinarian recommended flea and tick collar
Starts working within 24 hours to kill and repel fleas by contact so pests don’t have to bite your dog to die
Hassle-free, non-greasy, easy-to-use flea and tick protection

Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection

Fresh scented
Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 26 inches
For use on adult dogs and puppies 12 weeks of age and older

Flea and Tick Collar for Puppies - 12-Month Natural Protection - Safe & Effective Flea and Tick Prevention - Includes Flea Comb and Tweezers, 2-Pack

COMFORTABLE, FLEXIBLE, AND SOFT: This specially crafted collar ensures the utmost comfort and protection for your dog. The smooth areas that touch your pet's skin minimize any discomfort after...
COMPLETE BODY SHIELD: Pure active ingredients are gradually released from the collar, covering your dog's entire body through the oil layer. Each collar provides up to 6 months of continuous...
LONG-LASTING DEFENSE: With 2 collars in each package, your dog will be protected against fleas and ticks for up to 12 months. As an added bonus, a free flea comb and tick tweezers are included.
SAFETY RELEASE MECHANISM: The collar includes a safety release point, ensuring your dog can escape if it becomes trapped.
UNIVERSAL FIT FOR ALL SIZES: The adjustable collar is suitable for dogs of all sizes, except for puppies under 7 weeks old and dogs weighing over 18 lbs.

ON SALE NOW!7

ADAMS Flea & Tick Collar for Dogs & Puppies, 2 Pack, 12 Month Protection, Adjustable One Size, Kills Fleas, Ticks & Repels Mosquitoes, Excluding California

EFFECTIVE FLEA & TICK TREATMENT: Kills fleas and ticks including deer ticks and prevents new flea infestations while repelling mosquitoes* for 6 months (*Excluding California)
EASY-TO-USE & VERSATILE: Water-resistant formula stays effective through swimming and rain; Plus, this dog collar can also be worn with a regular collar
CONTINUOUS PROTECTION: Each dog collar features an extended-release technology, which transfers the active ingredients to your dog’s coat and skin for up to 6 months of protection
COVERAGE FOR EVERY PUP: Adjustable and comfortable collar for dogs fits small, medium and large dogs that are 12 weeks and older; Simply place collar around dog’s neck and adjust collar to fit and...
GREAT VALUE: Two packs offer up to 12 months of continuous, long-lasting flea and tick prevention and protection

ON SALE NOW!8

YOTANGO 4 Pack Flea Collar for Dogs, Dog Flea Collar Waterproof, 32 Months Prevention, Dog Fleas and Tick Treatment, Adjustable Fleas and Tick Protection for Dogs Puppy(Blue & Pink)

SAFE & EFFECTIVE PROTECTION - Do you often worry about your dogs being bothered by fleas or ticks, causing them to scratch and itch? The flea collar for dogs is a popular and effective way to protect...
32 MONTHS PROTECTION - Our flea and tick collar for dogs comes with 4 packs with a total of 32 months of flea and tick prevention for dogs. One of the key benefits of the dog flea collar is designed...
COMFORTABLE PROTECTION - Our flea collar for dogs is crafted from flexible rubber with a subtle, pleasant aroma, ensuring your furry friend enjoys a comfortable and secure wearing experience....
ADJUSTABLE & FASHIONABLE - Our flea collar for dogs are available in a variety of stylish color combinations. Our tick and flea control for dogs measures 25.6 inches/65cm in length, providing the...
NON-GREASY & WATER-RESISTANT - The natural dog flea and tick treatment collar is also designed with water-resistant capabilities, so your dog can put on it without worry even on rainy days, during...

Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies - 26" Neck, 7 Month Protection (Pack of 3)

The information below is per-pack only
Fresh scented
Kills and repels fleas and ticks for 7 months. Can be worn simultaneously with your dog's regular collar
Water-resistant design won't cause loss of effectiveness if your playful pup takes a stroll in the rain
Fits dogs with necks that measure up to 26 inches

ON SALE NOW!10

fcesiweg Flea Collar for Dogs Small, Adjustable Flea and Tick Collar for Puppy Under 18 lbs, 8 Months Protection 2 Count

【FLEA & TICK COLLAR FOR SMALL DOGS】 This dog flea collar effectively repels and controls a wide range of pest, including fleas, ticks, ensuring your dog stays safe and comfortable.
【Long-Lasting 8-Month Protection】 Provides continuous flea and tick repellent for dogs for up to 8 months without frequent replacements.
【Adjustable & Comfortable Fit】 Soft and flexible design fits small dogs and helps reduce neck strain for all-day comfort.
【Safe with Natural Ingredients】 The dog flea collar is made with mild ingredients from plants, safe for pets and kids.
【Easy to Use】 Just secure the tick collar around your dog’s neck. No extra steps required. It stays effective even during baths and swims.

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Last update on 2025-10-28 . Images from Amazon Product Advertising API. As an Amazon Associate, I get commissions for purchases made through links in this post.