Scary 12 hours

We had a scare at our house on Tuesday with our dog, Storm. We were watching TV with Storm sleeping on the floor just like every other night. All of a sudden, he jumped up and lost his balance and stumbled around. We took him outside because we thought he was going to be sick. He could barely walk and I wondered if he had a stroke. It ended up that he was having seizures and they kept on happening one after another. We called our vet and they told us to take him to the animal emergency room. He eded up staying overnight and suffered seizures until 5 the following morning. They think he might have eaten something he shouldn't have but don't really know this for sure. Happily, DH picked him up Wednesday afternoon and Storm should be fine, he's moving really slow and does lots of sleeping. It was a scary 12 hours for us.