Hi everyone, I have a 5 month old blue merle border collie puppy, his name is cole. When he was just 7 weeks I knew something wasnt right, he would walk into walls and fall over a lot. One morning he was eating his breakfast as normal and went into a siezure I rushed him into the vets where they managed to stablise him, they did numerous tests and he was diagnosed with a liver shunt. Cole went downhill quickly and i decided it wasnt fair to keep him like this, but how could i put him to sleep?