Darwin is 17 going on 18 and is on Chinese herbs and CBD. He was suspected of having a brain tumor after a major seizure 2 summers ago. WR started purchasing through canine biodynamics. He has chronic pancreatitis that we’ve been able to keep under reasonable control but was diagnosed with pancreatic cancer in September 2018 about a week before his 17th birthday. He is hanging tough, gets CBD twice a day now. He has issues with knuckling on his back feet but that has greatly improved in much shorter duration and frequency. He gets around the house very well and was out walking in our neighborhood for an hour the Saturday before the snow. The CBD has helped.