i did research before getting milu, to figure out what if i wanted a boy or a girl.
from what i read, most says that boys tend to be more affectionate. which is what i wanted.
but i ended up getting a girl, because i wanted to put her in cute dresses, and because i don't like boy dog's "parts"
plus, there were so many dogs to pick from, i think there was 6 dogs. and they were all so cute!
milu is very affectionate and i love her very much!!! i think it just depends on the dog!