What is the main idea of the paragraph?

1. A dog is friendlier than a cat
2. A dog is easier to care of.
3. A dog is better pet than a cat.
4. A dog can go anywhere with you.

What is the main idea of the paragraph 1 A dog is friendlier than a cat 2 A dog is easier to care of 3 A dog is better pet than a cat 4 A dog can go anywhere wi class=