hm...
i thought the whole sibling riverary was just between human siblings but i guess it happens to animals as well...
this sound like an interesting post. sorry, i can't be much help, i only have one yorkie and i too am curious about this because i do plan on buying a yorkie in the fall and i wonder how my mickey would react to the new puppy...
mickey's always very protective over younger dogs at the park but i wonder if he'll get aggressive when the new puppy comes |