I bought a little chi girl for my dad really. of course we all love and will spoil her. Dad lives with me. This little girl, Daisy May, has developed diarrhea and has me concerned. We just got her on Tuesday. She appears healthy and plays and eats. My dad fed her some steak and chicken. After that she got diarrhea. I put her on boiled chicken breast and white rice last night which is my typical cure for my own puppies that I raise, but they are much larger than her. So, I was just kind of worried, she doesn't even weigh a pound yet. She still has the diarrhea tonight altho not so much as last night. Any suggestions?