Not sure if this is the right collar for your dog?
Choosing the correct prong collar comes down to three things: link thickness, collar length, and material. As a general rule, link thickness should be matched to your dog's size and weight. Lighter dogs suit the 2.25mm, while larger or stronger breeds typically need the 3.0mm or above. For fit, measure your dog's neck just behind the ears and under the jawline, where the collar should sit snugly when in use.
→ Read our full sizing, material, and selection guide here