Top 7 Dog Heartworm Treatments The Best Way to Prevent Parasites from Making Your Dog Their Home

The heartworm is an insidious little parasite that hitches their eggs for a ride on mosquitoes, using these pests as their own personal incubator. They are then transferred from dog to dog via bug bite. Once inside, they make a cozy home for themselves out of your dogs lungs or heart, growing up to a foot long!

While treatment is an option, it can often be time-consuming, stress-inducing, and wallet-depleting. Your best option in keeping your dog safe from the diabolical clutches of heartworm is to give your pooch a monthly preventative. Here are a few good options of heartworm medication for dogs.

Heartworm Medication for Dogs

Iverheart Max

• Monthly chewable tablet
• Works on dogs 8 weeks and older
• Safe for dogs 6 lbs and up
• Protects against heartworm, hookworm, roundworm, tapeworm, and flatworm

Revolution

• Monthly topical solution
• Non-greasy and quick drying
• Prevents heartworm disease
• Kills fleas, flea eggs, ear mites, scabies, and ticks

Sentinel Flavor Tabs

• Monthly chewable tablet
• Beef flavored
• Prevents heartworm, roundworm, hookworm, and whipworm
• Kills fleas and flea eggs
• Safe for dogs 2 pounds and up

Heartgard Plus

• Monthly chewable
• Prevents heartworm, roundworms, hookworms
• Made with real beef
• Safe for puppies 6 weeks and older
• Available in flavored and unflavored
• Good for use as a heartworm treatment, as well as a preventative

Advantage Multi

• Spot-on treatment for fleas, intestinal parasites (round and hookworm), and heartworm
• Good for dogs 3 pounds and up
• Safe for dogs 7 weeks and older

Tri-Heart Plus

• Monthly flavored chewable
• Prevents heartworm
• Dislodges intestinal worms
• Safe for dogs 6 weeks and older

Trifexis

• Monthly chewable
• Beef flavored
• Prevents heartworm
• Protects against ticks and fleas
• Dislodges intestinal worms like hookworm, roundworm, and whipworm

Remember

All heartworm medications are prescription only, so schedule a visit with your vet and get your dog put on one of these medications soon.

More on Heartworms

Heartworm Medication Comparison Chart
How to Treat Heartworm in Dogs
5 Facts on Heartworm Disease in Dogs
Heartworm Symptoms