Recently the D had a close encounter of the pissed off puppy kind, so I thought it would be worthwhile to restate things mentioned earlier.
Note: if you were unaware, the D is fine.
If you are cycling, and a dog approaches you barking:
1. Do not assume the dog is friendly.
2. Slow down as quickly as is possible safely. (Read about how to do this correctly.)
3. Get (and keep) the bike between you and the dog. Use the bike as a weapon as necessary.
4. If you get bit, call 911.
5. After 911, don’t hesitate to call me for extraction.
Regarding 911: Don’t think about it, don’t try to decide if you should, just call the number and try your best to stay calm.
There are a number of reasons for getting an officer on the scene. There needs to be a report filed if the dog needs to be taken off the streets, and it’s much, much safer for you to have an officer taking the address of the dog owner.
Regarding step 2:
It seems counter-intuitive, and will be counter-instinctual –barking dogs generally engage the “flight” response– but I really think this is the best course of action.
If the dog gets caught in your spokes, gets it’s mouth on your leg/foot, or just gets in front of you, you’re in a lot of trouble. Dogs aren’t that smart, and bikes aren’t that
heavy, so you can generally keep maneuvering the bike as a shield once you’re off it.