Duke

4 days ago we bought a black Labrador who was recently dewormed. A day passed and he started sleeping all day and having loose stool. He then started throwing up and went 35 hours without eating. He then started having bloody stool. We rushed him to the nearest hospital where the bills just keep adding up. He still isn’t eating and he has been hospitalized overnight and now is being advised to stay longer.The vet is saying now he needs more test and x-rays because they still don’t know why he isn’t eating and is still throwing up. Anything you can help will be appreciated.