What can my friend do in this situation?

Your friend can treat the owner's daughter as he would any other employee. If that includes some sort of discipline, then he must do the same.

If your friend is that worried about the situation with the owner+daughter, your friend could talk to the owner first, explain the situation, then explain what he plans to do and why.

If the owner indicates that such discipline can't happen, then your friend needs to either suck it up and do what the owner requires, or find another job then leave.

As Bill Leeper correctly indicates in his comment, this many be a delicate situation that requires special handling. If the daughter has preferential status, you will have to work with that. If you discuss this with the owner you may choose to indicate that your daughter is leaving you short handed and ask how he wants me to handle that. You may be in a position where you have to let him figure it out. And although you could offer options, they may need to more along the lines of not scheduling her weekdays, only weekends kind of thing.

What can my friend do in this situation?

Your friend can treat the owner's daughter as he would any other employee. If that includes some sort of discipline, then he must do the same.

If your friend is that worried about the situation with the owner+daughter, your friend could talk to the owner first, explain the situation, then explain what he plans to do and why.

If the owner indicates that such discipline can't happen, then your friend needs to either suck it up and do what the owner requires, or find another job then leave.

As Bill Leeper correctly indicates in his comment, this many be a delicate situation that requires special handling. If the daughter has preferential status, you will have to work with that. If you discuss this with the owner you may choose to indicate that his daughter is leaving you short handed and ask how he wants me to handle that. You may be in a position where you have to let him figure it out. And although you could offer options, they may need to more along the lines of not scheduling her weekdays, only weekends kind of thing.

What can my friend do in this situation?

Your friend can treat the owner's daughter as he would any other employee. If that includes some sort of discipline, then he must do the same.

If your friend is that worried about the situation with the owner+daughter, your friend could talk to the owner first, explain the situation, then explain what he plans to do and why.

If the owner indicates that such discipline can't happen, then your friend needs to either suck it up and do what the owner requires, or find another job then leave.

What can my friend do in this situation?

Your friend can treat the owner's daughter as he would any other employee. If that includes some sort of discipline, then he must do the same.

If your friend is that worried about the situation with the owner+daughter, your friend could talk to the owner first, explain the situation, then explain what he plans to do and why.

If the owner indicates that such discipline can't happen, then your friend needs to either suck it up and do what the owner requires, or find another job then leave.

As Bill Leeper correctly indicates in his comment, this many be a delicate situation that requires special handling. If the daughter has preferential status, you will have to work with that. If you discuss this with the owner you may choose to indicate that your daughter is leaving you short handed and ask how he wants me to handle that. You may be in a position where you have to let him figure it out. And although you could offer options, they may need to more along the lines of not scheduling her weekdays, only weekends kind of thing.