You know, it may be worth calling the vet who treated them. bet cha anything kelly is feral. Give it time and limit the access to rooms! just because they have tags doesn't mean they aren't feral. My ferals are acclimated to me, but in a new situation would regress! They would need to start from step one all over again. (Cage for forced contact, petting, etc) Keep us posted. You may want to move this to cat general at this point to get input from more members! In fact, I highly suggest it!!!