MKAC - if you can, find a rechargeable one. We had one that we used on a couple of older dogs I trained, but we spent a fortune on batteries. They are the expensive batteries too.

Back from the feed and grain, stopped by the organic farmer's market. I am so disappointed that it was mostly product and little produce. Sorry, but I am not interested in ma & pa Hippy's cannabis soap. lol. And I don't wear patchouli. Ick!