I have two giant dogs. One is a big mutt who is absolutely the sweetest thing ever and the other is a 2 year old German Shepherd. She is huge and she is loud and she looks scary but she is so sweet. However I realized she needed to be better controlled because she is very strong and very stubborn. If she wants to bark or pull on the leash, nothing is going to stop her.
So i finally went to the pet store and bought a remote dog trainer. I bought the Innotek Remote Trainer (for big dogs)
and I love it. This is a collar which sends a little shock to her if she is bad. However it is not a bad shock.
It is like if you walked across carpet and then shocked someone. It just startles you.
But the great thing about this one, is you can give a warning tone before shocking. If you follow the warning tone with a shock the dog will associate the tone with the shock so pretty soon if you just push the warning tone button, the dog will stop the bad behaviour because it knows a shock ...