Friday In-Home Nanny Job

I (the mom) am working through my physical therapy degree and part of the program is online. I have a nanny coming M-Th already but need someone to come on Fridays from 8-3 as Fridays are our exam days. Some Fridays you won't have to come in if we have family in town or if I am traveling to Texas for school (will be a few Fridays throughout the semester - these dates will be given to you in advance! **you wil be traveling to my house, and I will be in the home studying upstairs!** My daughter is 10 months old and is the easiest, happiest baby ever!! I need someone who will be 100% attentive to her, will be able to get her down for any naps, and be able to feed her lunch (possibly breakfast depending on what time she wakes up). We also have a 9-year-old Australian shepherd named Koda. He is big (75 pounds) but loves people.