My family decided were going to get ourselves a puppie. But I want to get a good choice, I want a small to med sized dog mostly a house dog ive got a .1 acre fenced in yard Ive got 3 kids from 11 to 14 years old. I want a dog that usually doesnt have a whole lot of unusual vet bills. Easy to house break and isnt big on barking. Do you guys have any suggestions?