The TP and our waste is very degradable. The problem is folks don't cover the cat-hole well enough and some critter will dig up the corpse and scatter it and the TP about the area. Very bad.

Find a large rock roll it over dig the cat-hole deep and neat, the earthen mounds will protect your calves from the dreaded splash back (GI Trots) cover the evidence with the dirt and then cover the dirt with the ground leaves. Finally replace the rock and King TUT will forever be sealed in his tomb.

Like the man said keep it fun...and for gods sake don't crap in a sandwich bag, if you carry your waste on your pack use what we did in the army a large garbage can bag.Much easier to hit the target that way. Like they say "all employee's must wash their hands before leaving."