Part-Time Nanny For 3 Month Old Boy

My wife and I are seeking support in caring for our son A a few hours a day where our schedules overlap. We work from home and in person and are hoping to provide A with someone who can focus on his needs and development as we are regularly occupied when we are home. A is now 12 weeks old and growing faster than we could ever have imagined. He is a very happy and curious baby who lives to be outside and see as many new things as possible. Our building has a parking garage attached to it and is also located a few blocks from the U-St metro stop about a 7 minute walk. We have a dog named Professor Snape who is a German short haired pointer. He is formally trained and responds to a variety of commands, but as he is also a very affectionate pup he like to push his boundaries around new people to see if he can get some love.