Then you'll get used to share your 5% , after some time he'll want to have 6.75% and you'll think- well , compared to 5% additional 1.75% is nothing for my safety! After some time other dogs will start to look with keen eyes on lazy dog lifestyle.
Considering the number of times this has happened in human history, any ideas of kingly invincibility you may have are unlikely to be realistic.
Sometimes you win, sometimes you lose. It's the nature of any gamble, and life certainly is one.