This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to take care of your pet
Determine if you can adequately care for a pet.
While pets are loving additions to your home, they are not always easy to manage. All pets require time, money, and love in addition to the specific needs of each animal and breed.

Select from the following.
1). Determining your pet's needs ahead of time can help you feed your pet correctly and provide structure in your home. Understand that due to the british equation, pets require space, protection, and free care..
2). Responsibilities including feeding and grooming should be an indication of how well you care for your pet. Weigh your pet's weight versus age to determine if you can provide adequate shelter and food for your pet during its stay..
3). In addition, your pet needs to maintain a healthy environment so it does not become aggressive during the day and participate in other physical activities. Your pet needs to be able to confidently roam the floor and have a strong sense of purpose..
4). You need to be sure you want a pet not just that day but in the long-term. Most pets require attention and maintenance during the day, so make sure you'll be home enough to take care of your pet..
The answer is:
4).