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Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed Large (61lb +) | Female | unspayed
Something is wrong with my dog, she is limping, barely wants to get up , diarrhea and lots of saliva, no interest in eating, etc. please help, she's a big dog, a pit bull mixed
3 Answers

Answered By Jennifer Summerfield, DVM CPDT-KA
Veterinarian, Certified Dog Trainer
Published on April 4th, 2017
Answered By Dr. Strydom, DVM
Veterinarian
Published on October 27th, 2019
It could be kidney failure. Without blood testing you will not be able to know for sure. I actually think it is more likely she has a pyometra since she is not spayed and based on the signs you described. A pyometra is a severe uterine infection that can be life-threatening. You really need to get her to a vet ASAP.
( https://vcahospitals.com/lynnfield/know-your-pet/pyometra-in-dogs )
1Pet Parents found this answer helpful
Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on September 2nd, 2017
Joe sounds very ill, and the best thing you can do for her is take her into a vet immediately. It's quite serious that she keeps throwing up, has lost weight, is very lethargic, and hardly poops. These can be signs of a foreign body, which is fatal without treatment. Labs are notorious for eating things they should not, so this would be at the top of my differentials list. Other causes can include pancreatitis, a severe GI illness, or pyometra. Unspayed dogs are are risk of developing this life threatening infection of the uterus, which is also fatal without treatment. Joe needs to be seen now by a vet to diagnose what is causing her symptoms so she can be treated. Please take her into an ER vet clinic; if there isn't one in your area, there will be a vet on call for emergencies. The information to reach that vet is found on a clinic's answering machine or website.
1Pet Parents found this answer helpful