A suggestion of an accessory for your walking sticks. Instantly turn the stick into a shield to ward off dogs, snakes, etc.
Have flat, hinged metal segments that can be quickly pushed from lying along the stick to extending out from the stick. With three or four sets of such metal segments spaced around the walking stick, when those all
project extend a foot out from the walking stick, spin the stick and you have what appears as a solid shield to an animal.
This can be accomplished by having two foot long metal pieces that normally lie along the stick. Hinge them together and then when pushed together project out from the stick. Secure them to the bottom of the stick (also prevents wear and tear). Connect a move able bit of pipe at the top as a handle. Push the handle toward the bottom and you will force the flat metal segments to extend.
Sorry if this quick write up is not clear. I am new to Permies, but happy to follow up with more details if you wish. I will try to check in in a few days if I can figure out how to get back to this
thread.
Phil