Raw food for pets - BARF diet

[pitgrrl]

Some people use yogurt, others kefir, I've even known of a couple of people giving Bio-K (sort of a super yogurt in regards to bacteria). Probiotics in supplement form are also certainly used (starting with a small amount and working up) as they often have multiple types of bacteria rather than just acidophollis (clearly I butchered that word ).

All that said though, you may very well not need them.