My 8-week pitbull puppy is vomiting, lethargic, and won't eat.

Poor Lightening. He could have parvo, hemorrhagic gastroenteritis, may have eaten something rotten or toxic, or could have a foreign body. His symptoms are a medical emergency, and cannot be treated at home. Please take him into a vet immediately.

Thank you for submitting your question regarding Smokey. I recommend that he sees a veterinarian today. Parvovirus infection is unfortunately common in his breed. The veterinarian will examine him and likely perform fecal testing for this disease as well as other infections. Based on these results, treatment can be started to help him feel better. Try to encourage him to eat or place some karo syrup on his gums to prevent his blood sugar from dropping too low. I hope this information helps!

It sounds like she is strained to defecate, likely due to loose stools. Has she been vaccinated? Has she been dewormed or had a negative fecal exam for parasites? If she was eating I wouldn’t be as concerned, but with the poor appetite I am very concerned. Parvovirus or intestinal parasites are high on my list of concerns. Please have her seen by your veterinarian as soon as possible. Best of luck and I hope she improves soon.

I'm sorry to hear that Polly isn't feeling well. Vomiting, lethargy, not drinking and a loss of appetite are quite concerning signs, particularly in a puppy since younger animals are more susceptible to the affects of dehydration than adult dogs. Polly may have a significant gastrointestinal virus, a foreign body intestinal obstruction, parvovirus (unlikely if she was fully vaccinated), among others. At this point, the best thing you can do is take Polly to her vet for an exam and diagnostic testing to get to the bottom of the situation. Polly may need to be hospitalized for IV fluids, or even require surgery if she has a foreign body intestinal obstruction. I hope that all goes well!

I'm sorry to hear that Loin isn't feeling well. Vomiting and diarrhea in a young dog can be caused by a variety of conditions, but the most common include parvovirus (unlikely if he has been fully vaccinated), gastroenteritis (stomach upset) from eating different foods, table scraps or treats, intestinal parasites, or another GI virus. Since his diarrhea looks quite liquid with possible blood in it (difficult to tell from the picture), I recommend taking Loin to his vet for evaluation. The vet will be able to run a test for parvovirus, stool sample to check for parasites, and any other indicated testing to get to the bottom of this issue. If Loin is dehydrated, he may need IV fluids. Until you can get to the vet, withhold food for 12-24 hours. After that time, talk to Loin's vet about starting him on a bland diet of boiled white meat chicken and white rice for a few days before gradually transitioning back to his normal dog food over another 5-7 days. I hope that Loin feels better soon!

Other considerations may include pancreatitis, foreign body in gi tract (partial or complete obstruction), parasites, dietary indiscretion causing gastroenteritis, intussuception, and a few others. All of these would require further testing or evaluation to identify. Because your dog is so small it can easily become hypoglycemic if not eating. As a result, I would recommend seeing your vet or an ER vet if you cannot get in by the morning if symptoms havent inproved significantly. You can rub a little corn syrup or maple syrup on the gums to try and stave off low sugar temporarily. If vomiting becomes more frequent overnight, you shouldn't wait until morning.

It sounds as Diamond is suffering from a gastrointestinal condition, possibly an infection. it could also be due to ingestion of a foreign body material. i would recommend taking her to the vet the first chance you get, she will need to be checked first, if the vet thinks it's a simple gastrointestinal infection she will need an anti nausea injection, antibiotics and a special food for a few days in order to get better. if the vet thinks it is more serious she will need a blood test and possibly an ultrasound in order to find out what is wrong.