It can be many different health issues or just a case of the wrong type of food, I would seek a vets help to find out for sure
No it is not. :)
if your dog is vomiting that means he\she is sick or has worms.
Your dog sounds very ill:(.........take him to the vet immediately!
If your dog can't keep water down, you should contact a vet immediately!
I think it can't cause my dog only vomits and has diarrhea when his got worms. Did I spell diarrhea wrong?
If your dog won't eat, continually vomits and has diarrhea, and is standing in one place and won't move around at all, and taking him to the vet produced no information or guidance, it means you need to take him back to the vet or find another veterinarian.
He is sick take him 2 the vet ASAP
Rabies maybe, ask a vet or a trainer.
Yes, but watch for signs of stomach upset, such as if the dog stops eating, or vomits, or if the dog vomits blood, especially. If the dog vomits blood you should take the dog to a veterinarian. See the Related Link below. And NEVER give Tylenol (acetaminophen) to a dog.
Its good if he vomits he/she will throw out all the pills :) don't panic it is bad because it might get worse or god dnt panic
When a dog vomits a yellowish liquid, this is often bile from the stomach. This can occur because the stomach is empty. Feeding the dog smaller meals more often will help.
It is said that eating grass is good for a dog because it helps his digestive system, but my dog always vomits shortly after eating it, so I'm not sure.