Take it to the vets?
You should have it screened for lymphoma. The symptoms you described are some of the symptoms for lymphoma.
If your puppy or dog stops eating, that's usually a sign that its time for them to go. My dog stopped eating and drinking. She didn't urinate or excrete and she kept throwing up. She died within hours. Then again, it might just be because shes a puppy and maybe she just don't wanna eat or drink anything? But if that's the case, just give it time and your pup will be eating and drinking in no time.
There are a few reasons why your puppy might be throwing up after eating and drinking. It could have a twisted stomach for example.
Main cause of vomiting and diarrhea in dogs...pancreatitis. Caused by eating PEOPLE FOOD! If it's a puppy, you hope it's not Parvo
You should wait for 6 weeks before you take the puppy from its mother. The puppy should be eating solid food and drinking water. Make sure that the puppy is weaned before separation.
It could be a wide range of things. A puppy does not have a lot of reserve due to their small size and can go very long without food and water. Take the puppy to your veterinarian immediately.
This is possible, depending upon what the shot was. If it was a vaccination, the puppy is probably not vomiting from the shot itself, although I would keep an eye on the puppy during and after the next round of vaccinations. More likely, your puppy is vomiting from motion sickness and stress from riding in the car to and from the vet's office.
Not without the ok of your veterinarian.
Yes this sort of food is fine for them, and fresh drinking water should ALWAYS be available. There is no amount on how much they should or shouldn't be drinking, let them have as much as they want. If they are drinking excessively get them to a vet they could need worming treatment.
If your puppy is vomiting every time he eats, he needs to be examined by a veterinarian. If your puppy is eating the very food he just threw up, it's regurgitation, not vomiting (be sure you use the correct term when talking to your vet, it matters.) It may look gross, but since it's only been chewed and not digested, it's okay to let him re-eat the food.
It is not uncommon for puppies to get parvovirus, which can be fatal. If a puppy has lost interest in eating and is weak, you should take it to the vet right away.
thats means its vomiting (simply classic)