You can live as long as possible in your own house but you live as long as how house owners want if you rent a house. This is why almost everyone wants to settle in their own house although they have to cover some cost like hiring fencing Calgary services. It is going to be a bit uncomfortable that you have to look for another rental house as you are not allowed to extend the rental period by the house owners. You have been so comfortable to stay in the rental house but you should realize that someday it is possible that you are not allowed to extend the contract. You do not have any right to persist in staying there as you are not the owner of the house.
As you have just bought a house, you may commit to yourself that you will take care of the house properly. In this case, you should know what you are supposed to take care of. For example, you have to check the exterior regularly.