Dog Health Questions: What looks good on an application for a dog training position?

if i wanted to train dogs at like petco or something, what would they like to see i have done?

Tested Dog Training Tips That Improve Your Dog's Behavior

Recommended Answer:
Previous experience
What orginizations you belong too
where you got your training certification
etc....

Dog Training - Enjoyable Dog Obedience Training Techniques

• You have a license/certification showing you have completed a training course under a qualified, licensed trainer.