Our German shepherd had a major seizure this week and had to be euthanised. Vet says it was most likely a stroke or tumour in his brain. 17 years is a ridiculously long innings for... moreOur German shepherd had a major seizure this week and had to be euthanised. Vet says it was most likely a stroke or tumour in his brain. 17 years is a ridiculously long innings for the breed, but it still hurts.