My sisters dog, Springer Spaniel called Mack. Been in the family for ~ 13 years and at our house for the first 4/5 of them. Started to go blind a year ago and to nip people, even those he knew. Then this week he had seizures. Couple of small ones on Wednesday then a big one yesterday. Vets reckoned he had a brain tumour, or similar(?) that was inoperable and reckoned he was in pain so we had him put down this morning. Ah well, a good dog, a sad day, but life goes on.