1. Poisoning caused by accidental ingestion
Dogs eat inappropriate food, such as chocolate or onions, or accidentally eat toxic substances, such as leftovers that have been accumulated for a long time, which are rich in ascorbic acid. Nitrates or rat poison, etc., can cause poisoning in puppies and cause vomiting, which will be accompanied by shortness of breath, rapid heartbeat, and neurological symptoms such as convulsions, convulsions, etc. You can induce vomiting in the dog first and seek medical treatment in time.
2. Infection with parasites
Some parasites that live in the gastrointestinal tract can cause abdominal pain and vomiting in dogs, accompanied by shivering. They are found in the dog’s vomit or feces. Some parasite material can also be seen in the feces. At this time, the owner should go to the pet hospital for a fecal microscopy to observe whether there are parasites and perform deworming.
3. Viral infection
When dogs are young, because their immunity is relatively low, they are easily infected with viruses when they go out to play, such as parvovirus, canine distemper virus, etc. Dogs will have abdominal pain, trembling and other symptoms, accompanied by fever, lethargy, diarrhea and other symptoms. When a viral infection is suspected, the dog must be isolated as soon as possible if there are other animals in the home, disinfect the utensils and seek medical attention in time.
4. If a dog suffers from gastroenteritis or pancreatitis due to gastrointestinal digestion problems, such as congenital poor gastrointestinal digestion function, or due to improper diet, the dog will tremble and vomit all the time when the condition is serious, accompanied by If the owner is listless and has a loss of appetite, the owner should stop feeding first to avoid irritating the digestive tract, and send the pet to the pet hospital for consultation in a timely manner.