Hi! Our yard recently got fenced in, so we no longer need our very functional, reliable electric fence. We have the tower, probably still the little flags, charger for 2 collars and 2 collars. The 2 collars are trimmed for little dogs, so it's possible you may need to macguyver them to make them fit a bigger pooch. This is the link for our product: https://www.amazon.com/gp/product/B0055L8RRC/ref=oh_aui_search_asin_title?ie=UTF8&psc=1 Would love to see this go to a good home. Thinking $50 for it, or a fun trade or just to give it to someone who will use it! Grace