my dog has seizurelike episodes during his sleep. He has done this twice in the past 2 months and he is 5 years old. He urinates when he goes into this seizure and doesn't have control of his legs. His movements are like a paddle or like he is trying to fight something off. He is a Shitzu dog. He doesn't have an appetite when he comes out of the seizure. He is exhausted. Since he has done this a couple of times and his blood work is normal and only when he is asleep, I don't think this is a normal seizure but some kind of disorder. I don't want to dope him up all the time when I think something else is causing this. Please help.