Hello,
It sounds like your dog is vomiting bile. Sometimes if a dog hasn’t eaten in awhile the bile can irritate the stomach and then they vomit. How long does your dog go between meals? If your dog only eats once a day, try doing twice per day…or even three times per day if possible. Use the same daily amount of food, just divide it up into more than one feeding.

 Of course, it could be other things that can cause this, but this would be my first thought.
~kelly

Thanks Krista,
Our Golden seems just fine right now. It’s his 10th day of parvo, but he’s eating like a crazy, plays, walks around. Our lab feels horrible despite hospitalization. It’s his 5 / 6th day of parvo, but she began to vomit again after meals. He was in hospital from Monday to Friday. Now she’s at home, but they’re separated.
Our lab takes oral fluids right now and is on amoxy, curcumine and metronidazole.

Has your dog recently received Ivermectin or Trifexis?  Both can lead to permanent neurological damage I’m told.  Also some dry dogfood and dog treats are being recalled for fungus contamination.  One dog treat I gave my 3 dogs caused them to have the same symptoms and then they had seizures.  Luckily I figured out what it was and they all recovered.

One of the challenges of conventional medicine is a limited number of both diagnostic and treatment options. Depending on what your vet said yesterday (I assume after Dr. Krista’s comment you did call the vet back) this may be a time to seek integrative care. 

I
strongly recommend finding an integrative veterinarian with whom to work because they are trained in many different approaches, including using conventional
drugs only when absolutely needed. Working with one can increase the chance
that your cherished companion can live a long and healthy life after recovering
from this current problem. There are good ones and great ones, and a few
homeopathic veterinarians will consult by phone or email. You can go to the web
sites for each type of holistic practice and use their referral list to find
one near to you. If this interests you, please read my article on selecting a holistic vet at my site. Many practitioners are members of only one or two of the
organizations, so you do need to go to every site to find who is near you:
1. Wide range of other treatments: http://www.AHVMA.org, American Holistic Veterinary
Medical Association and http://www.civtedu.org.   
2. Homeopathic veterinarians (these can often help you by phone if no other
holistic practitioners are nearby that you like): http://www.theAVH.org and http://www.DrPitcairn.com.

3. Chiropractic and Osteopathic – http://www.animalchiropractic.org;
http://equineosteopathy.org/ (they
treat dogs, too)
4. TCVM (Acupuncture and Chinese medicine): http://www.IVAS.org,
http://www.aava.org & http://www.TCVM.com

5. Herbal
– http://www.VBMA.org

Laboratory studies need to be done on her if they have not been already. Specifically, a blood panel. One concern that comes to mind is immune-mediated thrombocytopenia which is what my girl, Hannah, died of. You did not mention her age? Hannah was 5-weeks short of 8 years old. Older dogs are more susceptible to immune-mediated diseases – just like humans. However, immune-mediated diseases can affect younger dogs, too. Just like humans. 

The key signs for immune-mediated thrombocytopenia would be a blood panel that showed low platelet counts because they are being consumed through an immune-mediated process. Low platelets when the count reaches to a certain level – about 50,000 – can lead to spontaneous bleeding in both the dog and the human. Platelets are responsible for our clotting mechanism. i.e., without them, we will freely bleed and bruise (both, internally or externally) without a means of quelling the loss. 

This will, then, lead to low red blood cell count as the dog or person will not be able to manufacture replacement cells to make up for the loss. The dog will be anemic. Dogs are stoic creatures and they can become pretty darn anemic before they will show us physical signs of their anemic state. They are people-pleasers and will compensate for their anemia. 

With spontaneous bleeding, a dog can have gastrointestinal bleeding which would lead to bloody  stools. The colon could be bleeding which would produce bright red blood per rectum or the bleeding could be higher up in the stomach or small intestines which would produce black and tarry stools. 

Bleeding in the stomach can cause nausea and vomiting in the dog and person because blood is a somewhat caustic product. My Hannah was not vomiting but she had no appetite when the illness was clinically apparent. Unfortunately, I lost her because the veterinarian did not bother to carefully look at her laboratory studies that I had ordered. 

Also try no driving trips where you just have her get in and out of the car without it running,and give lots of praise. Such a cute photo!!