Should Government allowed people bring pets in public transport?

Q1:Are you afraid of dogs or other kinds of pets?

Q2:Do you have a pet?

Q3:What's the size of your pets?

Q4:Have you ever saw a pet in public transportation means?

Q5:What's the size of the pet in Question 4 ?

Q6:Do you think pets should be allowed to take public transportation means?

Q7:The reason about Question 6.