Hi. A dog I was close to past away of unknown causes. She seemded to be very healthy, but when we came home she had a trail of urine and poo and she was laying down, couldn't move, and in pain, foaming around her mouth. She started having urine all around her and past away. Is there any particular cause of this?
I do not know the cause of death but you can ask a vet to perform a necropsy (autopsy). vetcare