Hi...
I'm a proud owner of Morix, my 1 year old yorkie (male). I also have a Labrador (female) and last week I got a new member of the family, a baby maltese (female)
She is 8 weeks old. I previously owned a maltese before and they are great (maybe less high manteinance than yorkies).
Morix was jelous for like 2 hs and then became the best of friends. The three dogs get along great!
I hope this is useful...
Morix Mom