What your dog is trying to communicate to you? Tail Pointing - Interested and looking for something. Arched Back, Tail High, Hair Raised - Aggression. High Pitched Short Repetitive Bark - Wants attention, play. Normal Short Bark - Hello. Low Deep Short Bark - Announcing a stranger. Low Deep Repetitive Bark - Defensive protection. Growling - Warning, frightened, aggressive.

Wednesday, April 9, 2008. Whats silver used forrrrrrrr? Silver is used to make money, jewellery, photography, mirrors, batteries, silverware, and medical equipment. Because it is so bendable, it can be made into wires or shaped. Silver has medicinal uses, even today. Today, wound dressings containing silver are well established for clinical wound care and have recently been introduced in consumer products such as sticking plasters. Dentists use silver in fillings.