Best Practices Adding/Removing From DB

Great thanks I’m looking at that now, how might this work for say my snakes that a user is linked to in the snakes table? So for example user adds Snake A to the table via my form how do you see most people dealing with the records do they create a unique ID based off the user id value + the name or how might that work?

I wasn’t sure if these table rows are unique to the users or not cause I’m guessing if I did this soley by the name column it wouldn’t work cause they couldn’t all be the same name right.