Don't forget to sue the owner. The worst part should be over for you now. Time for the irresponsible owner to start feeling some pain. For all of us that get repeatedly chased by dogs, you need to hold her accountable.
I have never filed suit on anyone in my life but i get chased by dogs ALOT and i always say that if one of those suckers bites me, i am suing. I carry K-9 muzzle on my waist on every ride. It is pepper spray that is designed for doggies.
I have only used it twice, but I can attest that it works. Usually I let the dumb&ss dogs chase me until i am about ready to wreck and get a fractured something or other. Than i get done and think, "damn, i should have just sprayed that sucker." I am always hesitant because the way the justice system works sometimes, i don't want to be the one getting sued.