I'm certainly no expert but judging from my personal experience I prefer males. My Jojo will be five in june and has been nothing but a prince from the day he arrived. I love my Lola too (19 months) but it's a whole different bird....she's more demanding, not very lovey, barks quite a bit, nips at people, and tries to chase cars during her daily walks. She's a pistol and that part of the reason I love her so much but they are totally different.
I have read alot about people mostly wanting girls (don't know why perhaps because they like to dress their yorkie girls more-personally I'm not into the costumes) but I have read many breeder websites who concur with me that the males are preferred.
Don't want to step on anyone's toes as I think it is more god given personality that makes the differences vs. gender.
Hope this helps....don't know if it's wiser to get two of the same gender or mixed. As you know, I have one of each and we just had our first litter of four. Will post photos later. 5 weeks old this thursday and gorgeous. Have 3 girls and 1 boy....interested in possibly purchasing one? Where are you located?
Liz Wagner
Minneapolis, MN
Good luck
