Hi,
Here is a recipie for a home made cayenne pepper spray. It is easy and cheap to make and you can control the strength of the liquid. Take Cayenne pepper as much as you want at least two tablespoons full and soak that in alcohol (rubbing is best, but any alcohol is fine) overnight at least 1 cup. Strain that liquid into a spray bottle, (make sure it is a good stream sprayer , not just a mist)the straight liquid is the strongest, you can add water to dilute the concentration.
Oh and if you add a lot of water this is a great spray for your garden to deter pests from you vegtables and flowers and will not harm us Humans like pesticides can.
Aim for the dogs face, eyes or mouth, they WILL STOP, and it does no lasting damage except the initial uncomfortable burn. Nothing is more important then protecting you and yours!!
Rich
... Sounds like a good table condiment too. Great for spicing up soups and meats, deterring charging dogs and keeping your vegetable garden pest free! Is there anything this magic spray can't do?
Seriously though, I'll have to try that one out.