* Dietary indiscretion: This is the most common cause of vomiting in dogs. It can occur when a dog eats something it shouldn't, such as garbage, table scraps, or plants.
* Foreign body obstruction: This occurs when a dog swallows something that blocks the gastrointestinal tract. This can be a toy, a piece of bone, or even a hairball.
* Infectious diseases: Some infectious diseases, such as parvovirus and distemper, can cause vomiting.
* Metabolic diseases: Some metabolic diseases, such as diabetes and liver disease, can also cause vomiting.
* Cancer: Cancer of the gastrointestinal tract or other organs can also cause vomiting.
* Medications: Some medications, such as antibiotics and NSAIDs, can cause vomiting as a side effect.
If your dog is vomiting continuously, it is important to take them to the vet immediately. Vomiting can be a sign of a serious underlying medical condition.