Here are some things you can do while waiting for your vet's advice:
* Observe your dog: Note any other symptoms like diarrhea, lethargy, or abdominal pain.
* Restrict water for a short period: This can sometimes help prevent further vomiting.
* Do not force your dog to eat: This can make the situation worse.
* Keep your dog comfortable: Provide a quiet, safe space for them to rest.
Here are some things your vet may ask you:
* How long has this been happening?
* What has your dog eaten recently?
* Has your dog been exposed to anything unusual?
* Has your dog been exhibiting any other symptoms?
Remember, it's always best to err on the side of caution and seek professional veterinary care. Your dog's health is a top priority.