At least you have the respect and dignity to ask a sensible question about how to treat your Defendant's needs - I respect that.
Your Defendant is most likely going to be under control once he/she is in your custody and you will most likely have a partner with you. Feed your Defendant three sensible meals a day and two snacks (in a 24 hour period). Beverages should be kept to a minimum but not scarce to prevent frequent "public" stops. Everyone has to "go" so make it a point to all go at the same time. You should not have to worry about "helping" as the guy is not going to get through you and your partner. Use discretion at the time of arrest whether you will be comfortable with the restraints on in front vs the back. It is always advisable to have a same sex partner as the Defendant to prevent false charges or allegations.
If your Defendant is unruly or a severe flight risk - make it a point to know where the jails and police departments are. They are all required by law to 1) house the Defendant in your custody for you to be able to sleep 8 hours) but they will charge you for using their jail and 2) Assist in the control of unruly "In Custody" defendants.
I do not believe anyone will turn you down for trying to make sure the Defendants Constitutional rights are being met.
So there are a few pointers - Good Luck and be Safe.
Jon W. Fitzpatrick, Owner & President
Fugitive Recovery Specialists