Which animal makes a botton pet?

Cat is the best pet, because I think cat is caprice ,and this characteristic is mend people.
I see a cat , my mind make calm. A dog is very obedient. I have a dog as a pet , but I often tired .
The reason that a dog is very important to group position , therefore if you think the last place , a dog waiting until a top person indicate on a dog. However a cat is not worry! A cat is likely.
I think a master and a pet have a measurable distance!

How my shildhood helped me the person am Today.

My respect person is my high school teacher.I went to high school , it had various course.
This teacher worked a special higher scool course. Accidentally, I entered this course.
He stricted about study and school rules and he said everyday "If you don't effort , you have'nt qualification about talk your dream." He angried me at once besides he cried for me , because I leaved umiversity's material behind , I regreted this things. I think " What a fool I am! "