She is vomiting the bile up because her tummy is empty. Please take her in to the vet. She is very, very young. ANd these little puppies have a high chance of dehydrating quickly. Do not wait. She needs medical care ASAP. At this age they can't go long without food and water. ANd can expire quickly. Please take her in to your vet. Right now.
__________________  "No matter how little money & how few possessions, you own, having a dog makes you rich." |