4.5 month old female with vaginal discharge

Question
Hi our dog is a 4.5month old bull terrier and is not desexed. In the last week she has started to have a yellow discharge from her vagina. Is this normal? our do we need to go to the vet?
Thanks

Answer
Yes, I think your dog should be seen by a vet. It could be a simple case of puppy vaginitis or it could be something more serious which would require medical treatment. Only your vet can determine what is going on.

http://www.veterinarypartner.com/Content.plx?P=A&C=189&A=2446&S=0
http://www.ehow.com/way_5135831_home-remedy-canine-vaginitis.html