Oh great will have to get some for them, that price isn't too bad since I am paying $30 every two months for tick collars and $85 every 3-4 months for Comfortis.
He got up and started walking again on Christmas Eve, he's only been getting better and better since. His bark is a bit off still and his gag reflex still isn't all there so I still have to watch him with his food and water until he gets it back. I think he must have gotten them from my In-Laws house, 3 and a half years we have been here and never had a tick, they go to their house for one weekend and he gets them. Apparently they pulled another off of his head while he was there but forgot to tell me.
Definitely my fault for not checking them over though and letting the tick collars go past their used by date before changing them.