Clear, slimy or foamy vomit that's tinged with yellow indicates your dog's stomach was empty at the time vomiting occurred (the foam comes from mucus that's normally present in the stomach plus saliva, while the yellow is bile from the small intestine).
What does concerning dog vomit look like?
Vomiting is often accompanied by abdominal retching noise, signs of nausea, and the presence of undigested food or partially digested. Some dog owners mistake coughing with vomiting. Coughing is usually associated with hacking that is followed by a loud retch at the end which may be followed by small amounts of fluid.
When should I worry about my dog vomiting?
Prompt attention from a veterinarian should be sought if your dog vomits multiple times in one day or for more than one day in a row. In addition, you should seek veterinary attention if your dog shows the following symptoms accompanied by vomiting: Loss of appetite. Change in frequency of urination.
What color vomit means?
Oftentimes, its color will change as your body progresses through each stage of the underlying condition. For example, vomit as a result of the stomach flu may start as green or yellow and progress to orange.
What color of vomit is bad for dogs?
The trick is to look at it closely – what colour is the vomit actually? If it looks a bit like coffee granules, or if it's tinged with red (even very dark red), you should contact your vet. It could either be vomit or foam that looks like vomit – which is the most likely outcome.
More useful articles on a similar topic 👇
What can you give a dog to help digest food?How long is too long for a dog to be vomiting?