Have a coworker with Family land with mule deer and whitetail deer. The whitetail deer visit the feeders regularly but while the mule deer visit the feeders some they are not regulars the way whitetaila do.
Was ask is there anything that can be fed that the mulies might become a little more regular.
No. Best thing is winter food plots legumes and winter wheat.
Mulie does will dominate a protein feeder also