Our beautiful 8 1/2 year old Springer Spaniel was diagnosed last week. Pretty much out of the blue, we thought we would lose her at one point but apparently we just caught it on time. She is now home with medication and the vet has said she has 3-6 months. Just wondering about other people's experiences. She seems perfectly happy, if a bit slower than usual. She doesn't look sick so I'm struggling to get my head around it.