Large Dog Bark Collars
Dog weights over 25kg consider to be large dogs. Due to the weight they are carrying, large dogs are not as active as smaller dogs. Large dogs normally bark for 2 reasons:
1. Guarding and herding from natural instinct
2. Burns off excess energy when not having enough exercise
We recommend Dogtra YS300 for long or thick coat dogs and YS600 for large and stubborn dogs.