Probably you have a pet like most people do. One day your pet will die. When that happens, will you get another one right away, will you wait a while before getting another one, or will it end there and no more pets.
Every animal is unique, and sometimes no other animal can replace the one that died.
If my pet died, I would wait a long time before getting another one because I would always be thinking about the one I had, and no other animal could replace it.
What would you do if your pet died?