My cats have their own diet tho it is not raw so I cannot help you there exactly. Pls do not feed her rabbit (sigh!) B=I would freeze the beef and then cook it a but and there are many great recipes for beef for cats. Chicken is better though. I am still a bit concerned about the BSE issue admittedly and have seen and heard of too many cases of the human kind (in medicine) to feed my cats too much beef unless I know exactly where it is coming from, ie organic beef.
"There are two means of refuge from the miseries of life: music and cats" Albert Schweitzer