Although over half of all bites are from a dog the victim knows, there are still legitimate concerns about unknown dogs. You do not know a stray dogs temperament or background, and a dog on the loose is often lost or scared or may be injured.
When you encounter a stray dog, never approach him. If he appears to be injured, call your local animal control office. If you are worried about his safety, speak to him calmly and call him to you. If he refuses to come, keep an eye on where he is and call animal control. If he approaches you in a friendly manner, allow him to sniff you. Do not make any sudden moves. Once the dog seems comfortable, you may coax him to follow you or check his collar for identification.
If an unknown dog acts threateningly toward you, stop and stay very still. Do not make eye contact with the dog but do not turn away from him either. Talk gently to the dog-do not raise your voice. Back away from the dog slowly. Never run. A running person looks like prey to an aggressive dog. If the dog attacks you despite these efforts, drop to the ground and curl into a ball, protecting your head and neck with your hands.
