I know there is a product that is solar powered you stick them into the ground and it send eletronic pulses through the ground to keep moles away so maybe it will work for chipmunks their cute but destructive arent they!

Spray or sprinkle japepeno or cayanne powder or juice they will leave guaranteed I did it this year with jalp juice

I had thought I had finally found the solution by using slinkies that attatch to the top of the feeder poles. All summer I sat back smug and pleased with the ides. (They can't climb the slinky - they never get anywhere) But of course, one day I saw one get INSIDE the slinky and simply shimmy up the pole to the platform feeder. Now I'm stumped. Help.