My puppy has worms in his poop. Are they deadly? What treatment?

This is a roundworm indeed, you need to go to the pet shop, you should be able to find a puppy dewormer there, it should only take a few days until your puppy is worm free after the treatment is given.

These are roundworms. They are a common parasite for puppies to acquire at birth and don't tend to cause any major problems. They are easily treatable with deworming medication that can be purchased at a pet store, or a veterinary office. I recommend having a vet prescribe the medication to ensure it's safe for Oreo and proper instructions are given. I hope that helps and all is well with Oreo.

There will be more! Give Toby a deworming treatment like Panacur or Drontal. He will need one every two weeks until he is 12 weeks old. Then one every month until he is six months of age, and after that he should be dewormed once every three months.

Poor pup. Roundworms are very common in puppies, because they can get infected while still in their mothers tummy (in utero) and through the mother's milk. To treat roundworms Harry just needs a broad spectrum dewormer like Pyrantel Palmoate or Fenbendazole. 1 treatment given today and then again in 2 weeks. To prevent roundworm infestations in the future Harry needs to get on a monthly heartworm preventative, which has natural intestinal dewormer in it as well. Harry will need to see a vet to get a prescription for the heartworm preventative (i.e. Heartgard, Trifexis, etc), but the intestinal dewormer can be purchased through your local pet store. Your pup should be just fine once he is treated. : )

I recommend you take your puppies to the vet, along with a sample of their feces so the vet can run a fecal test if they so choose. Your puppies need regular deworming, as infestations of worms can make them very sick, and severe infections can be deadly. Worms in the stool (dead or alive) are cause for concern, and some types of worms can even be transmitted from dogs to humans and make them sick. Black stool may indicate blood, which requires treatment by your vet. The link below contains information on roundworms, and there are links to information on hookworms, whipworms and tapeworms within the body of the text. https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4951364 . Good luck, and I hope your puppies feel better soon!

Severe intestinal parasite infections can be lethal. Bleeding means that blood vessels are open, and bacteria from the gut can enter the blood stream and cause sepsis which can be lethal too. All you need to do is a) have a fecal test done at your vet and b) get a wormer after you know which worms he finds, or giardia. Treatment is not expensive.

I'm wondering if you mean Zo has worms. The best thing to buy him is a deworming treatment called Panacur. It kills roundworms, whipworms, and hookworms. You can get it at your vet's office. He will need a second deworming treatment two weeks after the first to kill all the worms. The first treatment kills the adults present while the second one kills the ones that had not yet hatched from eggs at the time of the first treatment. He should then be deworming monthly until six months of age, and then every three months thereafter. I hope this helps!