Hello, my name isXXXXX am a licensed veterinarian and I will try and help you as best as I can. what are the names of the medications your vet gave you and when did you last give them?
Did he vomit at all while on this medication or was the vomiting before starting the medication?
I see. Usually the vet will give an injection of cerenia at the office, did that happen?
so you gave a dose last night and one this morning?
I see. Dogs should not vomit on cerenia. If he vomits again today, there is likely a blockage somewhere in the GI tract, or there is still some sponge material in the stomach, and he will need to see a vet. He may need to be hospitalized and possibly have an exploratory surgery. Typically what I recommend doing for dogs with upset stomach is holding off food for 24 hours to let the stomach settle and let the meds do their job. After 24 hours post medication, you should start up a small amount of plain boiled white rice and plain boiled chicken breast in a 50:50 mixture. Do this for 24 hours, then go back to a regular dog food. Avoid any human food, especially dairy as human food is my most commonly seen reason for upset stomach and will often worsen an existing upset stomach.
you're very welcome. I wish you the best with D-Bo. Have a great day!