Dogs are exposed to a wide range of parasites, including fleas, ticks, heartworms, roundworms, hookworms, tapeworms, and mites. Effective parasite protection requires choosing the right combination of treatments based on your dog’s age, weight, lifestyle, and exposure risks. This collection brings together the most trusted flea, tick, and worming products for dogs — offering fast-acting protection shipped directly to U.S. customers.

Fleas can cause intense itching, skin irritation, flea allergy dermatitis, and household infestations, while ticks transmit dangerous diseases such as Lyme disease, Ehrlichiosis, and Anaplasmosis. Monthly flea and tick medications like Simparica Trio, Simparica, NexGard, and Bravecto Chews provide powerful and reliable external parasite protection with proven fast-kill action.

Worming treatments protect dogs from internal parasites such as roundworms, hookworms, tapeworms, and whipworms. Products like Drontal, Milpro, and broad-spectrum combination preventatives help eliminate intestinal worms and prevent re-infection, especially for dogs that spend time outdoors, around other animals, or in multi-pet households.

Heartworm prevention is critical for all dogs living in the United States. Mosquitoes can transmit heartworms even to indoor pets, and treatment for adult heartworm infection is expensive and risky. Monthly preventatives such as Simparica Trio, Revolution, and Revolution Plus eliminate immature heartworm larvae before they develop into adult worms.

In many international markets, these treatments are available as non-prescription veterinary medications, allowing veterinary pharmacies like No Prescription Pets to supply them directly to U.S. pet owners without requiring a prescription. Products sold through our store are the same brand-name medications manufactured by trusted companies such as Zoetis, Merck/MSD, and Elanco — identical formulations, authentic packaging, and sealed tubes or chews.

To choose the correct product, select the weight bracket that matches your dog’s current size and follow dosing instructions carefully. Puppies, pregnant or lactating dogs, and pets with existing medical conditions may require special considerations, and veterinarian guidance is recommended in these cases.

Shipping to the USA typically takes 7–15 business days, depending on location and carrier processing. Orders arrive fresh, sealed, and ready for immediate use.

Every product sold through NoPrescriptionPets.com is factory-sealed, batch-tracked, and sourced from licensed veterinary distributors who meet strict quality, handling, and storage standards.

This collection offers comprehensive parasite protection for dogs of all sizes, helping pet owners maintain year-round defense against fleas, ticks, worms, and heartworm disease.