hamster has swallowed a cherry pip

Question
What can i do for a hamster that has gotten hold of a cherry.  He is now looking swollen in the stomach area.  We think it may be the cherry pip.  can you please give any advice?

Answer
Hello, how big was the pit?? I thought cherry pets were big. Hmmmm.. the cherry probably wouldn't hurt him you can give him that as a treat. Hmmm.. he may be a little constipated. Give him a strawberry that causes loose stools and will make the passing easier. Keep me posted on how things go.