Hookworms

hookworm teethHookworms are a very common intestinal parasite of dogs. They get their nickname from the hook-like mouth parts (teeth) that they use to anchor themselves to the wall of the intestinal tract.  Once they have attached, they feed on the blood of their host. Hookworms are very small and are difficult to see with the naked eye, but the damage and the amount of blood they consume can be massive. Large numbers of hookworms in young puppies can cause severe anemia from the blood loss and many puppies can die without a blood transfusion.

Dogs can get hookworms many different ways. Young puppies can be infected while still in their mother’s womb directly through the placenta as well as through the milk when nursing. Because of this early infection, puppies should be de-wormed when they are just 2 weeks old and repeated every 2 weeks for the first few months of their lives. Monthly de-worming is recommended as a regular prevention.

 

 

Adult dogs can become infected by walking through contaminated soil where active larvae hatched from eggs deposited in fecal matter can penetrate directly through the pads of their feet. Once the larvae enter the skin, they then migrate through the body until they reach the lungs, at which time they are coughed up and swallowed. While the hookworms are migrating through the body, many can encyst in the muscle and lay dormant for many years. These are the source of hookworms that infect puppies while in the womb. After the hookworms are swallowed, they reach the intestinal tract and latch on to the wall of the intestine and start feeding on blood. The adult worms also mate and lay thousands of eggs that are passed in the feces. The eggs hatch into
larvae in moist warm environments which start the life cycle again. 11. Ancylostoma adults Hookworms

Humans can also become infected if walking barefoot through contaminated areas, however, the hookworms cannot complete their life cycle, but do cause a localized dermatitis where they penetrate the skin and can cause other problems while trying to migrate through the body.
Some people can have allergic reactions to the migrating worms.

Dogs can also be infected by ingesting the larvae, either by cleaning their feet or fur, or when drinking water or licking contaminated surfaces.

 

Because of the prevalence of hookworms in dogs, many veterinarians and the CDC (Centers of Disease Control) recommend routine de-worming with anthelmintics. Several of the newer flea and heartworm preventatives also include ingredients to remove hookworms and other parasites as well. Your puppy should be tested for hookworms as soon as your get him and follow your veterinarians recommendations for maintenance. Breeders should have the mother dog and young puppies dewormed every 2 weeks. Anthelmintics do not affect the dormant hookworms in the muscle.  Studies have shown that these hookworms can release during gestation and infect the puppies for up to seven
consecutive litters.

Signs of hookworm infection can include pale gums, a dark ,tarry stool, diarrhea, weight loss and failure to thrive.  Older dogs can develop diarrhea or dark, tarry stools.

You can limit the amount of hookworms deposited in your yard by cleaning up the fecal material and disposing of it. Fecal waste from dogs should not be used in compost bins, but there are special compost bins to handle the waste.

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Pet Carriers keep your pet safe and secure when traveling. Many pets have been hurt or fatally injured when they jump from a moving vehicle. With a wide variety of pet carriers available, we can keep any size or type of pet free from harm when traveling. Tying a dog with a leash in the back of a vehicle can be dangerous to him. If a dog should jump out, it could result in serious injury or even death if the leash is too short which strangles the dog. Using a pet carrier is much safer and also provides a secure place your pet can feel comfortable in. Pet carriers are quite comfortable for your pet, especially when you add a favorite blanket or toy.

The Petmate Vari Kennels are made of durable, hard plastic with wire vents and a secure latch. These kennels can be used at home for your pet to sleep in and can be taken with you to keep him safe when traveling. Some pet carriers look like beautiful handbags.  When carrying your pet in these handy pet carriers, no one will even know your pet is with you. When your work or vacation plans make it necessary to travel by air, you can purchase an airline approved pet carrier with a steel frame, heavyweight canvas shell with an included removable, washable cushioned mat. These pet carriers work well for smaller dogs or cats, even iguanas, ferrets and rabbits. So next time you travel, keep your pet safe in an approved pet carrier.