 secure the animal and have it to work it up and then we keep them alongside do our work it takes a little under 10 minutes for us to do all the work that we're going to do and then we take the tail rope off and let it go and most other species of sharks as soon as we let them go they just take off like a bullet they don't want to be anywhere near us but these baby white sharks definitely have that attitude and oftentimes almost every time that we've caught let one go they sort