I am hoping to adopt a dog this week i cant wait to get him he is 4 years old and from a breeder and kept in a cage most of the day. I want to give him a new life and better life i would like to know from people who owns dogs how hard he will take the transition. From his old home of 4 years to his new home ive been told it might take time any advise of how i can make it better for him.