Our cat, Courage, has been in good health for the 6 years we have had him. He is playful, muscular and in good shape. He eats all the time, has a shiny coat, etc.
Today, out of nowhere, he laid down adn shook for about 15 seconds. After the shaking, he stiffened for about 20 seconds more.
He has done this three times since in the past few hours.
As soon as the seizure is over, he runs off and plays like nothing happened.
Any ideas?

