Selapro Selamectin Spot-On for Flea, Heartworm, and Worm Prevention for Dogs

Selapro

Overview

Selapro is a monthly spot-on treatment containing selamectin for dogs, providing broad-spectrum protection against fleas, heartworm, roundworms, and hookworms. Applied topically at the base of the neck, Selapro's active ingredient is absorbed systemically, offering once-a-month coverage. Approved for puppies from six weeks of age (weighing at least 2.6 kg), Selapro simplifies parasite prevention by addressing both internal and external threats in a single, easy-to-apply formulation.

Key Benefits

Flea control: Selamectin kills adult fleas and prevents eggs from hatching, intervening in the flea lifecycle. Heartworm prevention: Prevents heartworm infection by killing immature Dirofilaria immitis larvae. Roundworm and hookworm control: Effectively treats Ancylostoma caninum (hookworms) and Toxocara canis (roundworms), reducing zoonotic risk. Once-monthly dosing: Provides consistent protection, reducing the complexity of separate treatments. Puppy-safe: Approved for dogs from six weeks of age, facilitating early-life parasite prevention.

Usage & Dosage

Apply Selapro topically once every 30 days. Choose the correct pipette based on body weight:

• 2.6 – 7.5 kg: One 6 mg selamectin pipette monthly.
• 7.6 – 13.5 kg: One 15 mg selamectin pipette monthly.
• 13.6 – 27 kg: One 30 mg selamectin pipette monthly.
• 27.1 – 40.5 kg: One 45 mg selamectin pipette monthly.
• > 40.5 kg: Use appropriate combination of pipettes to achieve correct dose.

Part the fur at the back of the neck until the skin is visible and apply the entire contents directly onto the skin. Do not apply to wet, oily, or damaged skin—ensure the area is clean and dry. Avoid bathing or shampooing the dog for two hours before and after application. Repeat every 30 days to maintain continuous protection. Store pipettes in a cool, dry area away from direct sunlight.

Safety & Considerations

Selapro is generally well tolerated; mild side effects—such as localized hair loss, erythema, or pruritus—may occur. Rare systemic reactions include vomiting, diarrhoea, lethargy, and neurologic signs in MDR1-sensitive breeds (e.g., Collies). Use caution in dogs with a history of seizures; genetic testing for MDR1 mutation is recommended for at-risk breeds. Do not use on puppies younger than six weeks or weighing less than 2.6 kg. Pregnant and lactating bitches can be treated under veterinary supervision. Avoid contact with the application site until it is dry—wash hands thoroughly after handling treated dogs. If accidental ingestion occurs or if severe reactions develop, seek veterinary assistance immediately.

Frequently asked questions

Does Selapro prevent heartworm?

Yes—selamectin in Selapro prevents heartworm disease by killing immature larvae.

Can I bathe my dog after applying Selapro?

Avoid bathing for two hours before and after application. After two hours, you can bathe or swim without significantly reducing efficacy.

Is Selapro effective against intestinal worms?

Yes—Selapro treats roundworms (Toxocara canis) and hookworms (Ancylostoma caninum) when administered monthly.

Can I use Selapro on puppies?

Yes—approved for puppies from six weeks of age weighing at least 2.6 kg.

How soon after application does Selapro start working?

Selapro begins killing adult fleas within 12 hours and prevents flea egg development, providing continuous coverage for 30 days.