It also helps prevent heartworm disease ... compared with protection from all of the combination treatments we looked at. Frontline Plus Flea and Tick Spot Treatment for Medium Dogs is less ...

The best flea treatments ... There is no treatment for cats with adult heartworms, and they will eventually die from the infection. Veterinarians recommend using a year-round heartworm preventive ...

Many of these medications also treat lice, mites, intestinal worms, and life-threatening heartworm infections. Safe and effective flea and tick treatments include topical spot-ons, chewable ...

ZTS' higher companion animal product sales are likely to have driven revenues in first-quarter 2025 in both the United States ...