HELP, we have two Yorkies:

" Georgia" for 11 years were she has been a spoil brat Queen & owner of the house, then for

Christmas my loving husband gave me

"Sugar" a tiny 2 pounds, 6 month old compared to Georgia's 12 pounds. Being so fragile we are very protective of her not forgetting that Georgia is the Alfa. Sugar

is a sweet loving puppy

, very smart, curious & playful but Georgia is set in her ways and not happy with the puppy, she growls and snaps at her, twice we've seen her biting Sugar fortunately w/o blood. We say
NO when this happens but need advise

to correct her aggressiveness and finally accept

her little sister. When we are not home Sugar stays in her crate and Georgia has the run of the house as always, because we don't want anything happening. Help..., Georgia is driving us crazy with her jealousy.