A beagle dog can be a great pet to have. However, just like any other dog, you will have to make sure that your beagle is trained properly so as to ensure that he exhibits the proper behaviour at all times. Beagles are naturally very outgoing and energetic. After all, the breed was originally developed for hunting purposes, and it proved to be a huge success in that field. If you simply want to keep a beagle as a house pet, however, his intelligence and outgoing nature can spell big trouble unless he undergoes effective beagle dog training. Providing such training is therefore your primary responsibility when you decide to get a beagle.