Do not ask if you should, ask only if you could!

And consider: if the widest part of a raccoon compresses to 4" on one axis, its entirely plausible you could pack two in side by side on the narrower axis, perhaps angled in a V shape, with another across above them, against the roof of the sphincter

I wouldn’t bet on a 4th, but also would not rule it out without firmer numbers than I have.