If you do decide to take you baby on the trip, DO take him for rides ahead to make sure he is comfortable riding in a car. Make sure he is micro chipped before taking him on the road so if he gets lost you will have a better change of getting him back.

BUT, he would be fine at home for no longer than you will be gone. I leave mine for 28 days at a time while I am working with my daughter coming over to check on them every day or so. I have 4 and it works for me and them. Other people I work with do the same with theirs with someone only stopping in to check on them.