A: Hello Thomas, This door has a trim allowance of 1/4" off of each side, 1" off of the bottom, and none off of the top. Based on these allowances, you would not be able to trim this door down to a 32".
A: No, the door is not pre drilled for knobs.
A: Hello Kalista8, This door will not be bored for a lockset.
A: I would think so, it was a solid wood door. I was very happy with it, but we did not install a pet door. We placed it in between our kitchen and garage, so it was in a covered area.
A: Hello Mickey, It would not be recommended to install a pet door as it has not been tested.
A: Hello val, To better answer your question, please contact the HomeDepot.com customer service department at 1-800-430-3376. You can call any day between 6 a.m. and 2 a.m. EST, or call your local store, and they will be able to either answer your question or transfer you to your local store to answer your specific question.