Halo Starter Guide December 17, 2020 22:36 Updated Attached here is the Halo Starter Guide, which contains a lot of valuable information to help customers understand how to get the most out of the Halo Collar. Related articles Why is my dog receiving corrections while inside my house? Do I need multiple subscriptions if I have more than one dog? How do I retrieve system log files from my collar? Why doesn't Affirm show up as a method of payment? How can I confirm that I have 2.4 GHz WiFi and see where it covers within my home?