Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. When it comes to combating flea infestations in our furry companions ...

A flea collar that’s designed for dogs is one of the popular flea preventatives. Pesticide and repellent flea collars are the most common options, as they are highly effective pest deterrents.

The best flea and tick treatments for dogs are vet-approved. ... Capstar for Dogs is the only flea control product safe for puppies as young as 4 weeks and weighing at least 2 pounds.

Ultrasonic flea collars use high-frequency sound waves to keep fleas and other pests away from your dog. They are chemical-free, so they’re ideal if you prefer a natural approach to flea ...

The best flea shampoos for dogs kill and prevent these parasites. Our top picks also soothe itchy skin, and some target ticks, lice, and mosquitoes.