Temporary Nanny Needed For A Four Month Old

We are looking for a temporary nanny for a 4-month-old boy from December 16th through January 10th (with the option of extending to the end of January). Our 2-year-old will also have a few days home from daycare during that time and we will need some help watching her as well. Either my husband or I will likely be working from home during the day. This includes Christmas Day and New Year's Day off and half days on Christmas Eve and New Year's Eve, but we can accommodate more dates off as needed! We would prefer someone who could help out with light housekeeping. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets (we have a French bulldog/Boston terrier mix) who is CPR certified, and who has a college degree.