Thank you Ruby for that information.
You are going to have to limit Nicki's food intake and before you give the food, give her Pepcid AC at 0.5 mg per pound every 8 hrs. This will reduce the acid production that is causing her digestive disturbance. It may help , also, to fast Nicki for 24 hrs prior to feeding and give the Pepcid AC during the fast. This will allow her digestive tract to calm down and heal.
Also, giving Nicki a bland diet of rice and boiled chicken may help calm down her tract. If you are afraid of dehydration if she is still vomiting, give her Pedialyte, 1-2 ounces every 4 hrs with a dropper.
If she does not respond to this treatment, Ruby, then you will have to have your vet examine her...if she is not being treated for her hyperthyroidism, this may be the time to start.
Does that make sense to you, Ruby?
Please let me know if you have ANY other questions. My goal is to give you 100% satisfaction and if you are not yet satisfied, please Reply so I can clarify for you
Sincerely, Dr. Loretta