Great product at a great price
August 4, 2016
We actually have an automatic electromagnetic doggie door from another vendor, however the magnets from that vendor are of very poor quality and cost about $25 each. I went to Google to try and find a solution and stumbled on the Cat Mate Electromagnetic Cat Collar Magnets 2pk. Not only do they work just fine, but they are very well constructed. They fit perfectly on our 8lb dog's collar and are small enough to where they don't add additional unwanted weight around his neck. The magnet is also small enough to where it does not get in the way and impeded his ability to move about normally.
Small/ light-weight, very well constructed