This is really two part question
Part 1
Imagine you are buying an animal from a pet shop and the employee is advising you about the animal, you've not researched the animal. During this a person walks up and states that everything the pet shop employee has told you is wrong. Who do you believe?
Part 2
Imagine your buying hay in a pet shop and you over hear the employee advising someone that you should never keep two guinea pigs together as they'll fight. Do you speak up or not?
Part 1
Imagine you are buying an animal from a pet shop and the employee is advising you about the animal, you've not researched the animal. During this a person walks up and states that everything the pet shop employee has told you is wrong. Who do you believe?
Part 2
Imagine your buying hay in a pet shop and you over hear the employee advising someone that you should never keep two guinea pigs together as they'll fight. Do you speak up or not?