Pros
Dow Chemical is truly a great company from a business perspective. For such a large organization, management is able to pivot strategy when needed to keep shareholders happy. The people at Dow (corporate) are high quality professionals who are great to work with. For most groups, work life balance is a priority. In the summer you typically see people heading for the door a couple hours early on Friday and it is a non-issue. Benefits are great. Pension, 401k matching, Employee Stock Purchase Plan, long term incentives, and the cheapest health and dental that you will find in the fortune 500.
Cons
My least favorite aspect of Dow was the overall locations. I was in Midland and although it is a great family oriented small town, it just didn't keep me (mid 20's) socially fulfilled. Dow has literally hundreds of other locations around the world but if you want to be in the USA, you have to choose Houston, Midland, or Philly.