What’s wrong with dogs foaming?

Dogs vomiting white foam is generally common for the following reasons: firstly, infectious diseases, such as the most common distemper virus infection, microvirus infection, coronavirus infection, etc.; secondly, gastrointestinal parasitic diseases, such as dog and cat archaic roundworm, flagellate nematodes, etc.; and gastrointestinal foreign bodies leading to intestinal obstruction, etc.; followed by common bacterial gastroenteritis, pharyngitis, esophagitis, etc.; other internal diseases, such as pancreatitis Finally, there is also the feeding method, as some dogs and cats may vomit when they have not eaten for a long time and their stomach acid secretion increases, which is more likely to occur in the early morning. Although there are many causes of vomiting in dogs, the specific situation needs to be determined in conjunction with other clinical signs and based on the age of the pet, deworming and vaccination status.