Your dog may have spent time grazing on the lawn. Your dog may have spent time grazing on the lawn.
Its job is to help the dogs digestive process.
Why would a dog throw up yellow foam. A dog may vomit yellow foam simply because his stomach is empty and the bile can be irritating. If your dog is otherwise healthy and hes eating and defecating normally it may help to reduce the time in between meals. But this doesnt mean that your dog should be fed more.
Dogs suffering from reflux gastritis may throw up white or yellowish vomit due to an irritation in their stomach. Yellow foam is an indication that the stomach is empty. Pretty much the same reason as to why dogs vomit yellow bile.
A dog vomiting yellow foam once in a while may not be a reason to worry. A dog vomiting yellow foam with grass is self-explanatory. Your dog may have spent time grazing on the lawn.
Observe whether the vomiting subsides. There can be different explanations to your dog throwing up yellow foam but this usually happens when your dogs stomach is empty of food. To digest food the liver produces digestive fluid called bile that is stored in the gall bladder and released into the small intestine to digest food.
When your dog is throwing up the yellow foam or fluid you see is bile. Bile is processed in the liver stored in the gall bladder and squirted into the first part of the small intestine where it joins the exit to the stomach. Its job is to help the dogs digestive process.
Once mixed with food bile passes harmlessly down the intestine where part of it is reabsorbed and recycled back to. Dogs sometimes vomit up yellow foam. This yellow foam is a form of bile or digestive fluid that is produced in the liver stored in the gallbladder and released into the small intestine just below the stomach.
This yellow foam usually means that its stomach.