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Genetic defects in a puppy.

Species: Dog
Breed: chitzu/poodle
Age: 6-12 months
my dog has tapeworms and she gave birth to four puppies.one was born really skinny and another was born with its hind legs turned inward.could you tell me what could be the cause of this. the 'father' of the puppies is her 'brother'. also is there anything i could do to prevent this. thanks.


Online vet, Dr. Marie

Dr. Marie replied:

The cause of the birth defects is probably because the mother and father were brother and sister. When this happens we have a much higher chance of having genetic defects.

The tapeworms are not likely the culprit, but should be treated with a good tapeworm dewormer for dogs.

Many dogs with tapeworms get them from fleas, so you should consider a good flea product such as Frontline, Advantage, or Revolution. Pet store products simply don't work.

I hope that helps!

Dr. Marie.

---This question was asked in our Ask A Vet For Free section.---


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Disclaimer: Although Dr. Marie is a qualified veterinarian, the information found on this site is not meant to replace the advice of your own veterinarian. AskAVetQuestion.com and Dr. Marie do not accept any responsibility for any loss, damage, injury, death, or disease which may arise from reliance on information contained on this site. Do not use information found on this site for diagnosing or treating your pet. Anything you read here is for information only.

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Dr. MarieDr. Marie is a veterinarian who practices in a busy animal hospital in Ottawa, Ontario. She created Ask A Vet Question as a resource for good, accurate veterinary advice online. Dr. Marie treats dogs, cats, hamsters, guinea pigs, and rats. She has been a vet since 1999.

Is an online vet visit just as good as a trip to your veterinarian? No! But, many times, asking an online veterinarian a question can help save you money. While Dr. Marie can't officially diagnose your pet or prescribe medications, she can often advise you on whether a vet visit is necessary. You can also ask Dr. Marie for a second opinion on your pet's condition.