My dog has that to. What should I do? She is 3 years old and she has diariah and vomiting some. What should I feed her? Is there a special diet? Thanks so much for your time!

Take your dog to the vet. It could be anything, and the underlying cause should be determined and fixed.

I have moved your question into it's own topic, please try not to ask questions in other peoples threads, especially ones that are very old.

Sariss is right, you need to get your dog to the vet now.

If she is vomiting and has diarreah yes there may be a special diet she needs or she could have an illness, only your vet can tell you the right coarse of action after examining the dog.