In my opinion hogs disturb deer activity.
We have ove 300 pics of hogs at the feeder with no deer pics. Then we caught 6 hogs n the trap n now have lots of deer as always. Hogs may not scare or disturb deer when the deer are used to the hogs but this is the 1st year we have seen hogs on the lease. There was a difference in deer behavior with the arrival of hogs, hope we can kill a few more of those pesky hogs!