There are many reasons why dogs vomit yellow water and foam. It may be an intestinal reaction caused by eating something unclean, it may also be caused by being hungry for too long, or it may be caused by parasitic bacteria. Caused by viral infection, when we find this situation in dogs, we need to find out the cause in time, and the disease requires timely treatment.

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If a dog that has not been vaccinated vomits yellow water and foams, we need to do an infectious disease test to see if it has been infected and what are the mortality rates? Highly contagious virus.