Dogs chase cars — and your bicycle — because the fast movement triggers an instinct to chase prey. Any time you ride past the house of an improperly restrained dog, there is a good chance it will soon be at your heels, putting you at risk of a crash and an attack.
The Adventure Cycling Association suggests these methods for stopping or mitigating a dog attack on your bike ride.
Plan ahead
Many riders bring along dog treats, pepper spray or an air horn to give dogs something other than the chase to think about. The dog treats may not deter an animal mid-chase, and you may not have the aim you need for pepper spray while riding, but a good blast from an air horn may keep the chase from progressing any further.
Stop riding
Riding faster is likely to get you into more trouble. Most dogs can run between 15 and 20 mph, and if you crash at that speed, your injuries will probably be worse. Then you still have the triggered dog at your heels, ready to come after you the second you are down. You are better off making a controlled stop and ending the chase.
Use your bike as a shield
Once the chase is over, many dogs lose interest. However, until you know if the dog has an aggressive personality, keep your bicycle out in front of you as a barrier and back away. This may be a good time for the dog treats, pepper spray or air horn.
If you sustain injuries in a bicycle crash or a dog attack, the owner should be liable for the cost of your medical bills and other damages.
