time give sparkle time..be sure to put sparkle first for everything...wash up time, feeding, leash her 1st, pet or pick her up first. it took my lola months to let keylo sleep next to her but they are getting along very well now. sparkle is trying to show her position and tell ruby she is the leader of the pack. i would just monitor and if sparkle crosses the agressive line step in otherwise they will work it out. best wishes and congrats on your new baby.
__________________ Cedric N Lola N Keylo   RIP Punkee Princess |