An immediate visit to the vet's. Young animals, human and dog, can become dehydrated, sometimes fatally very quickly. Also, make sure it is not eating anything harmful like grass, or its own or other droppings.
There are a few reasons why your puppy might be throwing up after eating and drinking. It could have a twisted stomach for example.
No. If your dog is throwing up worms, then you need to take it to a vet ASAP.
the rest of the pit bull puppies
Yes.
maybe the puppy had a disease that the older dog got
do you have any idea why the puppy was throwing up? Did it get into something? He might have an upset stomach from something. Boil some plain white rice and hand feed the puppy, this is a bland diet, this should help the pup. Gradually mix in some of the food he has been eating.
give her a trash can
You can bring him to a vet to get tested for parvo. If it was your baby, you wouldnt be asking online would you? You would be rushing him/her to the hospital. Get your shoes on and GO!
Well if he is six weeks old then when he eats he will want to lie down. And if he keeps throwing up then that's when he needs to lie down.
It depends on the period of time that you have been throwing up for. If you throw up constantly every day, then yes, you should get that checked out. If you are throwing up somewhat frequently for just a day or two, you are most likely fine.
Puppies are just like human babies. It's up to you to give them love and affection and make them feel safe. The world looks pretty big to a little puppy. You are their master or mistress and they look up to you for love and support and they trust you! Play with your puppy, pet them and reassure them and tell them they are a good boy or girl. You can't get a more loyal friend than a dog.
This dog sounds sick. Please take this dog to a vet.