Today I noticed a large amount of blood in Sasson's stool, so I took him to the vet who took a stool sample, took Sasson's temperature (slight fever), and gave him two injections. As per Dr's orders Sasson has to fast until morning and then has to take oral antibiotics for five days. He's hungry, is not a happy camper, and quite vocal. Poor cat. We're trying to distract him from his hunger through play and affection. I hope he lets us sleep tonight.