Why Do Dogs Throw Up Yellow Vomit
. Although psychological problems can also lead the cat to vomit food it is unlikely they will vomit up white foam. To understand why your dog is throwing up green bile we need to get a better understanding of the canine digestive systemA dogs digestive system begins with the mouth where food is ingested.Sometimes a dog will throw up water if it takes a very large drink then immediately starts doing exercise. Bile which is quite irritating may enter the empty stomach and can cause vomiting. Other dogs will vomit a watery substance if they are very excited.
Vomiting can be the result of ailments like food poisoning gastroenteritis pregnancy.
Causes that require immediate veterinary care. This will be a yellow color not white and foamy. Years ago we had a dog who would start to cough up would come white foambut the cause was soon enough figured out for along with that foam would come chunks of grass that hed eaten out in the yard. There are signs of blood.