题目内容：

Planning before buying something is a good idea. For example, you are going to buy a pet dog, you still have to consider a few things and plan them well before you welcome it in the house. 1. You will also have to train it well so that it does not misbehave in front of people. You should realize that it is a big responsibility.

2. Think about whether your pocket can manage the purchase, as well as different items for keeping the dog. If something goes wrong with the health of your pet, you will have to spend some extra money on it.

The next thing you need to consider is your home. 3. You will also have to consider the family members. If your living place is already too crowded with people, getting a dog as an additional member of the house will not be a good idea.

4. Make sure nobody is allergic (过敏的) to the fur of the dog. Also make sure that you can easily find time to train the dog. Ensure that your family is welcoming to this idea.

5. When you are bringing this best friend in your house, you must make sure everything is right for it. You should make life easier for it, as well as others who are living in your house.

 

A. Looking after your dog doesn’t only mean taking it for a walk or playing with it.

B. A dog is supposed to be man’s best friend.

C. Before you think about getting a dog, think about the affordability (经济承受力).

D. The training should start as soon as the dog is in your care.

E. Once the dog has learned how to sit, you may teach him to shake hands.

F. You will also have to think about any health problems related to your family.

G. A small apartment will not be fit to house a large dog.