It's a BP both can be done without issue, it's about knowing your animal, and educating yourself on how properly and responsibly feeding it and ultimately feed what works for your animal and than for you (not the opposite way around)
I have fed well over 25000 preys without issue (I am sure I am past double that too but at some point you stop counting)
Now as far as how to the key are
For your animal to be well established and of good body weight.
Thaw the prey at room temp, heat up with a hair dryer and offer the prey in the enclosure holding it from behind the neck and moving it as if it was alive. If the animal is over 250 grams and does not eat at first it might take time which mean you will have to use tough love, of course you need to know when to give up if you have to and resume live.