Have been hearing people cry out, claiming my dog is 6months or over but doesnt bark at stranger...at the long run you start getting irritated by your dog cos he/she does not serve the purpose you bought them for...you should blame yourselves and start taking responsibility where lack of knowledge and craving to buy cheap dog land you...you can only get a cheap good dog serving purpose by chance...so dont get it twisted believing that's the way it is...before you buy a dog ,you really have to understand the pet, what breed is suitable,affortable nd easy for you to maintain...dogs come with different temperament,pls know that...you need to understand what the breed that interest you was bred for,each breeds of dog had been bred for a particular purpose, you cant buy a companion dog for a guard job or do the therapy...it doesn't work like that...this is the major reason you should talk to a reliable breeder before picking a dog, he/she knows what will work for you...is not a news majority pick dogs for security reasons here in 9ja but how many of us can really afford nd maintain a security/protection dog...stop expecting heaven on earth from a dog when you haven't do the right things... Talk to a breeder today...for forward enquiry 08053223701