There are numerous reasons that can cause a kitten to vomit. Due to their developing immune systems kittens are more susceptible to viruses and other diseases that they are just not capable of defending themselves against. Also due to their curious nature, ingesting foreign objects can be common and may also cause vomiting. Any vomiting should be reported to your regular veterinarian. An examination is needed and we also offer mobile service pet pick up and drop off services for your convenience.