This does'nt sound good I'm afraid....
Rabies symptoms tend to vary, so affected dogs may not show all the signs. Initial signs include behavior and personality changes, fearfulness, anxiety, shyness, withdrawal from people and other animals, and licking the site of the original bite wound. Signs progress to restlessness, agitation and overreaction to sights and sounds. These lead to to full-blown aggression, then disorientation followed by seizures. Dogs may also experience paralysis in the head and neck area. This causes inability to swallow, resulting in excess salivation, or "foaming at the mouth," and respiratory distress. Sadly, death soon follows.
Is he still at DCE's place? Don't want him biting anyone...