40% Lighter than the Original: The new F820 is only a total of 98g combining collar and belt whilst the original F800 is 158g. Intuitive boundary training correction automatically increases in intensity from levels 1 to 5, depending on the dog's behaviour.
eBay
This waterproof collar automatically emits proportional warning beep and static training mode combinations to the collar receiver, which effectively trains your dog to respect the boundaries you set.
eBay
40% Lighter than the Original: The new F820 is only a total of 98g combining collar and belt whilst the original F800 is 158g. 1 x Boundary Fence E-collar. Install boundary flags a safe distance from the boundary limit.
eBay
This waterproof collar automatically emits proportional warning beep and static training mode combinations to the collar receiver, which effectively trains your dog to respect the boundaries you set.
eBay
This waterproof collar automatically emits proportional warning beep and static training mode combinations to the collar receiver, which effectively trains your dog to respect the boundaries you set.
eBay
40% Lighter than the Original: The new F820 is only a total of 98g combining collar and belt whilst the original F800 is 158g. Install boundary flags a safe distance from the boundary limit. This is where you want the collar to warn your dog about progressing further before static or vibration correction.
eBay
This waterproof collar automatically emits proportional warning beep and static training mode combinations to the collar receiver, which effectively trains your dog to respect the boundaries you set.
eBay
This waterproof collar automatically emits proportional warning beep and static training mode combinations to the collar receiver, which effectively trains your dog to respect the boundaries you set.
eBay