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.
These guys r a super easy tame! Even if you are low level and haven’t unlocked the saddle yet, def tame it as it will be great protection for the base if smth strong comes. I have one called Barry and I take him everywhere!
So this guy's are quite easy to tame you just need to build a 4x4stone foundation then stone dino gateways but don't put the last2 gates you need it to trap the paracer you also need large bear trap then after done putting all the traps find a paracer the color and level you like shot it one time of tranq arrows then wait for it to chase you then go near the trap after it traps to the large beer trap put the last2 dino gateway so it can't escape then enjoy taming your paracer btw they are good for travelling cause you can build a house on them sorry for some of my English