Prevent your dog from getting parasites

    parasite prevention for dogs

As the warm weather rolls in, it's time for outdoor fun with your dog! But along with sunshine and playtime come some unwelcome guests—fleas, ticks and worms. These pesky parasites can cause serious health issues, making parasite prevention for dogs essential. Luckily, with parasite prevention, you can keep your dog happy, healthy and parasite-free all year long!

Common parasites and how to protect your dog

Parasites can lead to discomfort and serious health issues for your dog, but proactive prevention makes all the difference. Learn about the most common threats and how to keep your dog protected.

Fleas: Tiny Pests, Big Problems

Fleas can cause severe itching, discomfort and allergies, and can transmit tapeworms. To prevent infestations:

  • Use veterinary-approved flea preventives.
  • Groom and inspect your dog regularly.
  • Wash bedding and vacuum your home frequently.

Ticks: More than Just a Nuisance

Ticks can spread Lyme disease, Rocky Mountain spotted fever and other illnesses. To protect your dog:

  • Use tick prevention products.
  • Check your dog for ticks after all outdoor activities.
  • Remove ticks promptly with tweezers.

Worms: Silent Invaders

Roundworms, hookworms and tapeworms can cause serious health issues, including weight loss, diarrhea and anemia. Protect your dog by:

  • Following a regular deworming schedule.
  • Avoiding contaminated areas (e.g., dog parks).
  • Testing your dog’s stool regularly.

Heartworm and Parasite Prevention for Dogs

Heartworm disease, spread by mosquitoes, is a serious and potentially fatal condition. Since treatment is difficult and costly, prevention is key. To protect your dog:

  • Keep them on year-round heartworm and parasite prevention.
  • Remove standing water where mosquitoes breed.
  • Repair window screens to keep mosquitoes out of your home.
  • Schedule annual heartworm tests with your veterinarian.

How to prevent parasites in dogs

Dog parasite prevention is easier (and cheaper) than treating an infection. Here’s how:

Clean Up Promptly:

Remove pet waste from your yard to prevent parasite eggs from spreading.

Stop the Spread:

Keep your dog away from contaminated areas and standing water.

Control Rodents:

Prevent your dog from hunting mice or rats, which can carry parasites.

Keep Things Clean:

Wash your dog’s bedding and vacuum your home regularly.

Check Your Dog Frequently:

Inspect your dog for fleas and ticks after outdoor play.

Visit your VCA Veterinarian:

Regular checkups, fecal tests and screenings help catch parasites early.

Use Preventive Medications:

Flea, tick and heartworm preventives are the best defense.


Don’t wait for parasites to become a problem—start preventive care now! Talk to your veterinarian about the best heartworm and parasite prevention to keep your dog protected. With the right approach, you and your pup can enjoy a parasite-free summer filled with adventures, cuddles and tail wags! 

Find everything you need to protect your pet against parasites so you can enjoy the things you love to do together, worry-free. >>

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