Just that really. We have tried a few different feeds. At the moment she is on wet food, but I would really like her to go on to more dry or semi-dry feeds. In the past I have tried a couple of different brands, but have found that it often swells up so much inside her and upset her stomach. As she is also no longer a young girl and is starting to get stiff legs at times, I was wondering if there is a special 'senior' type food that she would benefit from