Just been told by my friend that a horse on our yard has been taken to Glasgow Veterinary Hospital with suspected grass sickness. Apparently there are also horses nearby who have died of it recently. Just feel really crap and want to go and hug my boy. I don't know really much about it apart from that its fatal. Poor pony, he is a lovely pony and has just been retired to live out the rest of his life at the Farm. Any one know much about grass sickness?