We recently added to our yorkie family with a now 14 wk old pup. In the beginning our 3 1/2 yr old male seemed very timid around Lucy who is very aggressive. We have had Lucy for 6 wks now and they still do not get along. Oliver, the older yorkie, is now fighting back and it is a constant battle. Will they ever get along? Lucy is the instigator, but with Oliver now standing his ground it's got me worried that they will never back down. Any suggestions would be greatly appreciated.
