And you know, my dogs walk and swim in the lake almost everyday, they stay in the house with us, they are trained and responsive and happy. They get exercise and discipline and affection. And they only bark when someone comes to the door or they get a ride in the car, and that is from happiness.
My neighbor asked me - how do I keep them so quiet, why do they stay in the yard, why are they so good? People are so stupid. I could walk my dogs through a county fair with no leash and they would just walk next to me and wag their tails.
Sounds stupid but ,maybe you could befriend the owner and ask if you can help her with the dogs, maybe help socialize them. I know, she will say no - but it definately won't hurt. I have done this twice, the first time the owner said yes and it worked out great, the second time the owner said no.
Also, if they are in your yard, you could always put them in the car and give them a helpful ride home, via Key West.