Life is ever changing, of that we can be sure. In our human minds, it is easy to justify changes, as we think in a series of consequences. Moving, changes in jobs, routines, divorces, etc. are all things that can cause a lot of upheaval in our lives.
As an animal communicator, I often see pets suffering through changes with a great deal of confusion. If you have animal companions, these changes can have a profound effect on them.