I always viewed the idea of private citizens chasing fugitives a bit strange, but every country has its own legal system and court system. If you have private bail bondsmen (we have none here) then its a logical step to have private bounty hunters. I dont think its better or worse, just different.
I wondered why he didnt carry a firearm (Dog), and figured it was a state law thing....I have seen others on TV that look like they have more firepower than the Israeli army.
What do those guys make anyway $$$ ? Is it a decent living?