I read somewhere that the deer whistles only work at 48 mph, or you have to be going at least 48 mph before they start working-something like that.
Don't know if that is accurate or BS but if they only do the job once, avoid just one car/deer incident, then they're well worth having.
Don't know if that is accurate or BS but if they only do the job once, avoid just one car/deer incident, then they're well worth having.
