Sometimes tracking an active dog is really challenging, as the dog tries to get interested in everything around it. Balou, an energetic Terrier Mix, is an example of such a dog who can get interested in the tiniest of things and would not be simple to control. Active dogs require a lot of freedom to explore the location, and at the same time owners should know where the dogs are. In such circumstances, a GPS dog collar like Halo Collar 5 may prove useful. A GPS dog collar is