Dog Training Tip

[bmac]

Any tips on how to stop a 4 yr old rat/Boston terrier mix from barking nonstop every time she goes in the back yard? It drives me nuts a d I'm sure the neighbors appreciate it. She's barking at the neighbor dog in the yard adjacent to us.
I've use the automatic shocking bark collar with some success but I was ondering if there might be a better way that doesn't involve replacing batteries.