Adult roundworms live in the affected dog's intestines. Many dogs do not have signs of infection; however, dogs with major roundworm infections, especially puppies, show diarrhea, vomiting, weight loss, dull hair, and a potbellied appearance. The dog may cough if the roundworms move into the lungs.
How long do roundworms last in puppies?
Roundworms can complete their life cycle in immature dogs, but as the pup's immune system matures (usually by 6 months of age), the larval stages of the roundworm will become arrested and will encyst (become enclosed in a cyst) in the pup's muscles. They can remain encysted in the dog's tissues for months or years.
What will roundworms do to my puppy?
Roundworms live in the intestines, depriving the puppy or dog of nutrients from his food—thus symptoms of a heavy roundworm infection can include signs of malnutrition such as weakness, weight loss, and stunted growth.
Are roundworms painful for puppies?
Intestinal worms can affect dogs of any age but are particularly dangerous in young puppies. Little pups don't have the immunity to fight off these parasites, which can multiply in their intestines, causing abdominal pain and discomfort. In some cases, extreme infestations can be fatal.
Is it easy to get rid of roundworms in puppies?
Roundworm Treatment Many deworming drugs are safe and effective. They include fenbendazole, milbemycin, moxidectin, piperazine, and pyrantel. Your vet will give your dog one to three doses at first, which will kill the adult worms.
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