Colllywobbles

Today at Blenheim, a nice lady was talking to Mark. She said she has a collie the image of me, who is 13 years old; last year, she had the collie wobbles, which apparently affects older collies, and ones who get too hot; basically the brain gets disconnected from its balance functions, the eyes roll, and the dog can't balance. Normally all gets back to normal after 48 hours, but in her dog's case it took a week.
We were at Blenheim to see Rosemary and Sue (Team Summer Madness) do the triathlon. I would have liked to have gone for a paddle at the edge of the lake, but Mark said that the thick, black, smelly mud might spoil the inside of the car. Shame, I wouldn't have minded.