- What Size Is Right for My Dog?
- What Materials Is the Halo Collar Made Of?
- Why Is Halo Better Than Wired Fences?
- How Is Halo Different From Other “Smart” Collars?
- How Has Cesar Millan Been Involved in the Design of the Halo System?
- How Accurate Are Halo Fences Compared to Other “Wired” Fences?
- Will It Work Worldwide? Is It Available for Sale Outside of North America?
- Where Can I Find Videos And/or Reviews of the Product in Use?
- Can the Halo Collar Be Worn in the Water?
