Best Vets Best Dog Flea Sprays in 2026

KILLS & REPELS. Using natural essential oils, this spray is proven to kill by contact, repel, and prevent 98-100% of fleas, ticks and mosquitoes in laboratory testing. It breaks the flea life cycle by eliminating eggs, larvae, and adults.

TREAT NATURE WITH NATURE. When used as directed, a safe and effective alternative to collars, pills, chewables, and drops harnesses the power of nature. Holistic vet approved. Enjoy peace of mind knowing your pets and home are protected with our non-harsh formula.

SAFE FOR DOGS, CATS OF ALL AGES WHEN USED AS DIRECTED. Gentle enough to use on puppies, kittens, and senior pets when used as directed. Powerful enough to fully eliminate pests on the skin and fur. Safe to use around the entire family, and kid-safe, when used as directed. Mom owned, Mom approved.

KILLS & REPELS. Using natural essential oils, this spray is proven to kill by contact, repel, and prevent 98-100% of fleas, ticks and mosquitoes in laboratory testing. It breaks the flea life cycle by eliminating eggs, larvae, and adults.

TREAT NATURE WITH NATURE. When used as directed, a safe and effective alternative to collars, pills, chewables, and drops harnesses the power of nature. Holistic vet approved. Enjoy peace of mind knowing your pets and home are protected with our non-harsh formula.

SAFE FOR DOGS, CATS OF ALL AGES WHEN USED AS DIRECTED. Gentle enough to use on puppies, kittens, and senior pets when used as directed. Powerful enough to fully eliminate pests on the skin and fur. Safe to use around the entire family, and kid-safe, when used as directed. Mom owned, Mom approved.

REFILL BOTTLE: Refilling your Vet's Best Flea and Tick Yard Kennel Spray is a breeze with our 96 ounce refill bottle; our flea and tick spray is a cost-effective solution to repurchasing a new spray bottle, providing you with more time and savings

FLEA & TICK SPRAY FOR YARD & KENNEL: Protect your yard and kennel from fleas, ticks, and mosquitos with our flea and tick spray for yards; our flea spray uses a potent blend of natural ingredients, keeping your pets and family safe from harmful chemicals

CERTIFIED NATURAL: Our flea & tick treatment for dogs uses certified natural plant-based ingredients like peppermint oil and eugenol, keeping your dog safe from harsh chemicals; eliminate fleas and ticks with our flea killer and enjoy a pest-free yard

FOR FLEA, TICK AND LICE CONTROL IN HOMES: Aerosol spray for spot treatment on carpet and upholstered furniture

TREAT DOGS & DOG BEDDING: Controls fleas, ticks and lice on dogs over 12 weeks old – do not use on cats

FOR SPOT TREATMENT INDOORS: Thoroughly spray infested areas, including pet resting quarters, floor and floor covering

LONG LASTING PROTECTION:SENTRYHOME & Carpet Spray kills all stages of fleas and controls reinfestation for up to 7 months. Kills fleas, ticks, roaches, ants and lice.

PET ODOR: SENTRY HOME Flea and Tick Home and Carpet Spray contains a pet odor eliminator and is available in a 16 oz. aerosol can.

EFFECTIVE AGAINST PESTS: SENTRY Home & Carpet Spray kills fleas, flea eggs, flea larvae, ticks, lice and roaches.

Controls fleas, flea larvae, ticks, lice, mosquitoes, gnats and horse bots

Quickly kills adult fleas

For use on Dogs, Cat and Horses

Made with cinnamon oil, cedar wood oil, clove oil

Kills and repels fleas & ticks

Effective on black flies and mosquitoes

Controls fleas, flea larvae, ticks, lice, mosquitoes, gnats and horse bots

Quickly kills adult fleas

For use on Dogs, Cat and Horses

Fresh-scented spray kills fleas and ticks on contact for up to 7 days, plus prevents re-infestation by stopping flea eggs from hatching for 1 month

Includes a 16 ounce spray bottle

Enriched with aloe to provide soothing relief from itchy, irritated skin

Proven Effective: Our maximum strength repellent works naturally and effectively to keep ticks and fleas off of your dog, and you! Proven effective and independently lab tested for efficacy so you and your furry friend can roam freely

Easy Application: Simply spray our natural flea and tick prevention spray directly on your dog from head to tail, focusing on legs, underbelly, and neck. Safe for use on skin, apparel, gear, and hair too. Reapply as needed to ensure effectiveness

Fresh, Herbal Scent: Pleasant, uplifting herbal scent to keep your dog smelling fresh! Non-irritating, non-greasy, 100% plant-based, vegan, and cruelty-free. Deet free and no permethrin, clove, eugenol, alcohol, chemicals or synthetics. Made in the USA

For use on dogs over 6 months

Delivers a whisper-quiet, continuous spray that provides 360-degree coverage while helping to reduce the stress to your dog during treatment

Aids in the control of flea bite dermatitis by killing fleas

LONG LASTING PROTECTION: SENTRY Household Flea and Tick Spray kills all stages of fleas and controls flea reinfestation for up to 7 months. fleas, ticks, flea larvae and flea eggs.

PROTECT YOUR HOME: Spraying SENTRY HOME Flea and Tick Spray on carpets and furniture helps eliminating fleas and ticks in your home that may have infested your pets and is available in a 16 oz. aerosol can.

EFFECTIVE AGAINST PESTS: SENTRY Home Spray kills fleas, flea eggs, flea larvae, and ticks.

SAFE & EFFECTIVE: Vet’s Best Tick Killing Spray is lab tested and proven to kill 98% of ticks in 10 minutes or less without the use of harsh chemicals.

CERTIFIED NATURAL OILS: Each steam distilled essential oil is selected for its potent pest fighting properties and is 100% Certified Natural.

NATURAL FORMULA: Made with a unique blend of certified natural oils to provide your pet with optimal, safe protection.