Puppies are like tiny explorers, putting every patch of grass and clump of dirt in their mouths—and that’s how trouble often starts. Hookworms don’t discriminate by age, but the youngest pups are the most at risk, sometimes picking up these parasites as early as 2 to 3 weeks old. Their underdeveloped immune systems and small bodies make them far more vulnerable to the damage these blood-sucking worms can cause.
A mother dog with hookworms can pass larvae to her puppies through her milk, even if she shows no signs of illness. That’s why breeders and vets often recommend deworming treatments starting at 2 weeks old, repeating every few weeks until the puppy is older. It’s a proactive step to stop an infestation before it takes hold.
Adult dogs aren’t off the hook, though. Strays rummaging through garbage, hunting rodents, or spending time in overcrowded kennels face higher risks. Even well-cared-for house dogs can get hookworms by walking through contaminated soil—larvae burrow through their paw pads or skin, finding their way into the bloodstream.
In many European countries, regular parasite screenings are part of routine pet care, and some regions require proof of deworming before dogs can enter public parks or boarding facilities. Ignoring these guidelines isn’t just bad for your dog’s health; it could land you with fines or limit where you can take your pet. Keeping up with vet-recommended treatments keeps everyone in the community safer.
Watch for the signs: pale gums, weight loss, or diarrhea with a tarry appearance. These are red flags, especially in puppies, who can become anemic quickly. A simple fecal test at the vet’s office can confirm hookworms, and treatments are usually straightforward—oral medications or topical solutions that kill the worms.
Preventing hookworms starts with cleaning up your dog’s waste promptly. Larvae thrive in moist soil, so picking up poop in your yard and public spaces cuts down on contamination. Avoid letting your dog drink from stagnant puddles, where larvae might linger, and stick to a regular deworming schedule tailored to their age and lifestyle.
No matter how old your dog is, staying vigilant pays off. Hookworms are common, but with the right care, they’re easy to prevent and treat. Your vet can help you create a plan that fits your dog’s needs, keeping them healthy from their first wobbly steps to their golden years.