How can you use find my iphone or find my friends on a ipod for a kid (daughter) but restrict who can see your personal calenders on their device. I realize you can turn off icloud. If ipod is lost, others can get your data by turning on icloud

I just purchased an ipod for my daughter. Since she is only 7 y/o she cannot create an icloud account. Therefore, I had to use my apple ID to create an icloud account on her ipod. I would like to have find my iphone and friend finder on her ipod for tracking purposes. The only problem is that all of my personal calender, notes, reminders etc get transferred automatically to her ipod which I don't want.

I turned off the icloud calender, notes, reminders etc on her device so that my data doesn't get transferred to her device now. My biggest concern is that if she loses her ipod someone could turn the icloud function back on and automatically get my data.

Is there anyway to be able use the tracking features yet protect my icloud from being turned on by a thief?