I wouldn't take him with you. The best advice I can give you is when you bring new puppy home...introduce them in your back yard. Not inside where Harley feels the need to protect his territory.
I own 7 dogs and this is the method that has been most successful.
A 5 year old dog is not going to particularly like a new younger sibling and their puppy "business" either. It may take awhile for the older to tolerant the younger.
__________________ Deb, Reese, Reggie, Frazier, Libby, Sidney, & Bodie |