With dogs living longer thanks to better living environments and improved medical treatment, owners are increasingly confronted with the challenges of caring for their aging pets, but the founder of a dog care service near Tokyo hopes to change that.Sachiko Shimizu, who has around 15 years' experience working in an animal hospital and has qualifications in pet care and rehabilitation, opened a business called "Dogcare Smile" last November in Hanyu city in Saitama Prefecture, around 60 kilometers north of Tokyo."I want people to learn proper care, so that both the owner and the dog can live …READ FULL ARTICLE