Bless het little heart.
When she shows fear next time, pull out her favorite toy, or treat to take her mind off, pretend nothing is wrong, and you dont notice her being scared, because you are happy. These dogs are tricky, and if you pamper her, shes going to start shaking for no reason to get you attention.
I know Gucci has a liver condition, so please make sure it's not an underlaying issue (which i doubt) but better be on the safe side.
Sometimes we need to use reverse psychology on them LOL
Good luck
