Dog Health Questions: Im having trouble dog training?

my dog is a year and a half old and Ive trained her how to sit stay and all that stuff and still training her how to walk good shes doing good on that part but when she sees another dog she goes crazy she barks and wines and barks its really embarrassing.its like she dont like other dogs.the other dog can not even be near her and she will still go crazy.ive told her that shes a bad dog Ive taped her nose (like to tell her shes bad not in a mean way)i put a choker on her to think that would help but none of this would help.so what should i do?how can i train her to stop doing this

5 Effective Tips For Successful Dog Training

Recommended Answer:
Look up the Dog Whisperer, He knows it all. Or watch him on T.V.

Clicker Training as an Effective Dog Training Tool

• Hi,
  
  I have had the same problem with my doberman.
  I have noticed that when he sees dogs outside the gate or far away he will just bark at them and try to get aggressive.
  Once a puppy came near him and started playing with him then he did not do anything and instead let him bully him which was cute to look at.
  
  This will pass away with time.
  You will just have to make him friends with other dogs. Make sure the dog is playful and friendly !
  
  Best of luck :)regards,
  Jimmy Thakkar
  http://www.dogtrainingtricks.info/


• when you go walking with her, take her favorite toy or treat, before she sees another dog get the toy/treat out and distract her with it till the other dog is gone that way her attention is alway on what you are doing.
  
  make sure she doesnt see that item before or after ... just at that moment when she needs to be distracted


• You can try a bark control made by petsafe or innotek. They range from mild to stubborn settings.