no cheese that can cause diarrhea as dogs can be lactose intolerant
i recommend probiotics - i use these and have for over 2 years works great
Dds-Plus Capsules by U.A.S.Laboratories - UA-1010 - at The Vitamin Shoppe'
put two capsules on plate and have her lick up 20-30 min before breakfast and if on antibiotics 2 hrs after antibiotic as i double up when on antibiotics
sounds like stress colitis is stool yellow jelly like diarrhea
http://www.petplace.com/dogs/colitis-in-dogs/page1.aspx