introducing a new puppy to our JR

Question
We have a two yr. old JR male who is being neutered tomorrow. We will be getting a West Highland female puppy next month. What is the best way to socialize the JR to accept the Westie? Do you foresee any problems with the two breeds co-habitating? I have read your comments regarding JR's and consider your advice very helpful. Thanks, mes

Answer
Congrats on your new puppy - It's difficult to forsee any potential problems with the two dogs until they are together - but there are definitely ways to make the transition easier and smoother. It's good that you are having your male dog neutered, and you should definitely plan on having the female spayed when she is four months old - this will decrease a lot of hormonal fluctuations and cuts down on any potential aggressiveness.
A lot of how the two get along together depends on their individual personalities. There will always be a dominant one and a submissive one. Because the Jack is older and bigger he will most likely take on the dominant role. The puppy will quickly learn her place in the pack.
The most important thing is to never leave the two of them alone, especially in the beginning. When you bring the new puppy home, introduce them outside on the lawn. This is neutral territory and will let your Jack and puppy get acquainted without distraction or worry of who is coming into the house. After they have met, have the puppy FOLLOW the Jack into your house which sends a clear message that he is inviting her in, she is not coming in to take over.
Make sure she has a separate bed, her own toys, her own chews. Which you should have placed in the house about a week before her arrival.
When she is in the house, make sure she is crated when you are not there.
Your Jack might feel a little worried that he is being replaced by this little white ball of fur so make sure that you take him out ALONE and spend extra quality time with him to reassure him that he isn't being pushed aside. He will need extra attention and love (and treats) during the transition period. Make him feel very special.
ANY signs of aggression from him to her has to be stopped immediately. It's crucial that you stop him the SECOND you see any signs of aggression. It's a delicate balance of loving, correcting and accepting.
Very best of luck, they should be just fine.
Write anytime,
Carol