At low levels,it can be ko’d with just a crossbow and lots of tranq arrows.I suggest getting a berry farmer to tame the paracer,and narcotics,not narcoberrys. (Narcoberries are better for dinos with fast torpor loss,because it gives 7.5 torpor each 3 seconds,and narcotics give 40.0 torpor each 8 seconds.)
The only dino that'll agro an unconscious paracer is a Rex. So if those are taken care off and your cautious about not bringing in extra friend with you. You don't have to worry about other creature damaging your tame.