Two of the most common types of intestinal parasites in dogs are hookworms and roundworms.
Hookworms are intestinal parasites that can live in your dog’s digestive system. True to their name, they attach themselves to the intestinal wall by literally hooking onto the tissue. Hookworms feed on a dog’s blood and eject their eggs into the digestive tract, which allows them to be passed into your dog’s environment via their feces.1
Roundworms, also known as ascarids, are the most common parasitic worms found in dogs. This parasite spreads easily, which means infection is very difficult to control. Adult roundworms live in the dog’s intestines and feed off partially digested food.2
There are multiple ways your dog may contract hookworms or roundworms, most of which involve dogs ingesting parasites either directly or indirectly. The threats are everywhere if you know where to look.
Hookworm larvae can be transmitted through the skin or by ingesting larvae in contaminated soil or grass in your dog’s environment. Dogs may also contract hookworms by eating other infected animals—usually rodents. Puppies can also be infected if they ingest hookworm larvae while nursing.1
Roundworms are extremely common in young dogs, infecting over 90% of puppies. It’s very common for mothers to pass roundworms to their puppies prior to birth or even while the puppies are nursing. Both puppies and adult dogs may also contract roundworms by ingesting roundworm eggs from their environment, while grooming, or by eating infected animals.2
Prompt treatment of dogs can help reduce further damage as well as mitigate the possibility of the worms spreading. Pet owners should be aware of the warning signs that can indicate if their dog may have intestinal worms.
Common signs of hookworm and roundworm include:2,3
The only way to confirm a hookworm or roundworm infection is with a test called fecal flotation, which your vet will perform.1,2 This is a test performed on your dog’s stool sample that allows your vet to detect the presence of internal parasite eggs.
The best way to address the presence of hookworms or roundworms in your dog’s system is to have a conversation with your vet. A licensed veterinarian will recommend the best course of action for your dog, which may include deworming medication or a medication and changes in management practices (sanitation).
Your vet can also prescribe a monthly parasite treatment, like HEARTGARD® Plus (ivermectin/pyrantel). Regular treatment and control, along with sanitation, is the best course of action when it comes to hookworm and roundworm infections.
There are many things you can do to reduce the risk of hookworm and roundworm infection in your dog. Best practices include cleaning up your dog’s poop regularly, limiting your dog’s access to areas where other dogs frequently use the bathroom, and talking to your vet about starting a monthly intestinal parasite treatment.
HEARTGARD Plus chews treat and control 3 species of hookworms and 2 species of roundworms.* Hookworms and roundworms pose a serious threat to dogs. Left untreated, they can cause blood loss, weight loss, and/or diarrhea. While uncommon, in more serious cases, they can even cause death. That’s a chance you don’t want to take. Treat and control these threats with HEARTGARD Plus chews.
