Any nannies on here that take their little ones along? Liv is 6mths n she will b coming with me when…

Any nannies on here that take their little ones along? Liv is 6mths n she will b coming with me when i start next month. Little one il b looking after is also 6mths. Any tips? Im worried she will freak out that all attention won't b on her for the first time since shes been born.