Our working German Shepherp puppies are carefully selected to suit our customer's needs . For example if you need a guard dog , we will select a puppy with strong protective instinct. When the pup grows up it will have natural agreession . it will be able to guard your house without any protection training.However, if you need any training for personal protection, article searches , search and rescue training. Please feel free to contact us at-.Web site is www.edbell.com.my