Time to buy some geese to make some noise and a few bad dogs to roam the place. Put signs up in Spanish, English and any other language that there are dogs that will bite. You will be amazed at the number of burglars that will not bother with a place that has a dog or two. We live in a rural area and every home that did not have a dog was ripped off. The troopers told us that our dogs were probably a factor in their choice of places to hit. Some places were hit more than once.
You'd also be suprised at how much less traffic you'd get with a couple of tatooed MS-13 hides nailed to your front gate.
This is a good idea, unless you need the target practice.
Big dogs and more than two are quite a good deterrent to crime.