K.L.
I couldn't have any dairy. Even a small sample size bite of coffee cake (eaten by me) made my baby break out in eczema. There are a couple of really good dairy-free cheeses available, Teez from Chicago Soy Dairy and Daiya, which is also soy-free. You can get them at Whole Foods.
For me, I realized that I had better health, too, when I gave up dairy. I don't struggle with asthma any more, even though I used to have pretty nasty attacks about 3 times a year for my whole life until I changed my diet. So, you might see an unexpected bonus, too.