Here are some things you can do while waiting for veterinary care:
* Observe your dog closely: Note the color, frequency, and consistency of the vomit. Is there any blood or other unusual material present?
* Restrict food and water: This may help prevent further vomiting.
* Keep your dog comfortable: Provide a quiet and calm environment.
* Take your dog to the veterinarian: They can diagnose the cause of the vomiting and recommend appropriate treatment.
Important note: Delaying veterinary care could be dangerous for your dog.