Well, there's two possibilities as I see it.

1. Your cat has reverted and is just waiting for the right moment to eat the deer, doe and fawn. PETA will come and demonstrate and object to you keeping a "Killer Cat" and you will eventually do hard time in the Big House.

2. You have a lesbian cat and a lesbian doe. They will raise the fawn together. This will lead for a call for gay interspecies marriage in Virginia and you will have to testify in the Legislature and no matter which way you testify people will throw rocks at you.

Either way, you'll have material for a new blues song AND the right to sing the blues.