Hello.
Not getting bent out of shape, but what you are saying is just not true and requires correction.
I'm not sure where you got the idea that a monitor requires being held down, or being held even, to clip a nail, whereas filing doesn't ??? Either way, the human must access the toe.
And a clip takes far less time than sawing back and forth on the end of it. You must use two hands to do it that way, and in my experience, monitors really hate their feet being touched. Stress your monitors right out if thats what you like, but there are less stressful methods.
I sit my larger monitors on my lap and raise one knee. They hug my thigh and I can clip the nails because they overhang my leg. It is painless and fast and they do not even know I touched their foot! Because I didn't. Usually the short toes require me to actually touch their foot, because they curve in too far to see the nail well. So I put my hand under the pad of the foot and support it so the nail hangs down. I try not to "hold" the toes at all.
Grabbing a toe with one hand and going in with the other hand sure lets them know you are doing something to their feet. I prefer the sneaky approach.
I had a nile baby that was a biter from hell, when he had the opportunity. He never once bit me while I clipped his nails. I supported him on my forearm like a football and his feet gripped my forearm. I could trim all 10 toes in one minute without using a second person, or holding him down. He would crane his head over my wrist and watch what I was doing. Or maybe he was calculating how far a jump to the floor was.
D.