Our Top Picks
Best Overall: Bravecto Chews for Dogs at 1800petmeds.com
"A prescription-only medication that will require approval from your vet, it’s one of the best flea and tick preventatives on the market."
Best for Large Dogs: Frontline Plus Flea & Tick Treatment at Amazon
"The application process is a breeze, especially if your dog tends to turn up his nose at medications disguised as treats."
Best for Small Dogs: Advantage II Flea Treatment at Amazon
"Ideal for dogs weighing between three and 10 pounds, this monthly topical preventative protects against fleas, eggs, and larvae."
Best Collar: Seresto Flea & Tick Prevention Collar at Amazon
"It starts to work within 24 hours, and lasts far longer than topical treatments—saving you from constant treatments for your pet."
Best Natural: Natural Care Flea & Tick Spray at Chewy
"This natural, plant-based product uses ingredients like peppermint oil and clove extract to kill fleas, ticks, and flea eggs on contact."
Best Shampoo: Richard's Organics Flea & Tick Shampoo at Amazon
"Safe to use on dogs that have sensitive or flaky skin, and leaves coats shiny after every use."
Best Spray: Vet's Best Flea + Tick Home Spray at Amazon
"A chemical-free mix of essential oils and natural ingredients that kills fleas, flea eggs, and ticks, while also repelling mosquitos."
Best for Instant Relief: Capstar Fast-Acting Oral Flea Treatment at Amazon
"A single dose of this oral treatment kills 90 percent of adult fleas, and can be given once a day until the infestation has been resolved."