I have one husky and he's four and a half years old. Since you have 3 as you said, I wonder do you ever have a problem with them don't get along? I mean among the 3 of them or with other huskies? The reason why I'm asking is that there are times we meet other huskies in sai kung or other places and they are not very friendly to mine just by the first glance. But he gets along well with other types of dogs. (sorry a bit of the topic...)