With the different threads on electronic heat detection systems, and looking at them myself at this moment cost looks too high without grant funding. One option I’m toying with is a bull pen beside/using collecting area for the bull to pick them on other side of gate. Seen it done on other farms but would really appreciate some feedback on bull pen set ups, sizes etc. Also if the idea I’ve scetched could work or if it would disrupt milking too much. Thanks