Leave a large dog chewtoy outside by the front door. Keep foundation plantings trimmed low to eliminate cover for someone peering in or breaking in. Get in some “range time” in your backyard fairly frequently if your jurisdiction allows it, mine does, word gets out if there are four or five people out firing weapons in rhe neighborhood every weekend.
We had two 'crime sprees' last year and our house was the only one not hit.
Good dog.