Prowlers losing their dog in your backyard is the new case fashion

So I saw this guy ( a younger lookin me ) sneaking in my backyard 3 times. I confront him the third. And then I see him again today as my wife stepped from his truck. I got there early because of rush hour. I memorized the plate till, I wrote it down and finished my own police report I opened on it the night I confronted him and his dog.