Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | unspayed | 10 months and 6 days old | 25 lbs
What will cause a nursing dog to vomit , have diarrhea, will not eat or drink and no energy
1 Answer
Published on July 6th, 2018
Thanks for using Petco Pet Education Center, formerly Petcoach. I'm sorry to hear about Sam. Unfortunately, all the signs you have listed are considered "non-specific" meaning these are common signs associated with many different diseases. The most life-threatening and urgent case would be if a puppy was not delivered and has been dead inside her. This can lead to signs life this followed by shock and death. As such, if you are not sure how many puppies she was carrying (via a previous x-ray), I'd see an emergency vet immediately to confirm that all of them are out. If not, emergency stabilization and/or surgery will be needed. Several other things coming to mind include: mastitis (mammary tissue infection/inflammation), bacterial or viral infection, parasites, intestinal obstruction (if she is known to eat things), and more. Regardless of what the underlying cause it, Sam is losing alot of her body fluid through milk and will quickly become seriously dehydrated if she is not drinking. She needs to see a vet today to make sure she is ok and to re-hydrate her if necessary. Best of luck to you and Sam.
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