Beagles can bark, which might not earn you popularity points with your neighbors. At the same time we need to understand that beagle barking at objects is their way of communicating to us that something might be potentially dangerous.
In this video you can watch Emily Larlham (an internationally renowned dog training expert) training a dog to stop barking at objects by playing a very creative game with her dog called “Go check it out”.
NOTE - You will notice that Emily uses a clicker. You don’t have to. It is up to you. However, if used correctly and provided you understand how your beagle thinks and why your beagle barks at objects, clicker training can turn you into a super training for your beagle.
To find out everything about clicker training to train your beagle and becoming a super trainer, check this out