We make several different kennel fans that fit some of the most popular kennels on the market!! The fan is 7" and comes with on/off switch and variable speed controller. Comes standard with cigarette lighter plug to easily plug into your vehicle to keep your pup cool!! At the moment we have fans that fit intermediate and larger Gunner Kennels, intermediate and larger Ruffland Kennels, and intermediate, larger Dakota 283, and Lucky Duck. These are made to order so please allow up to 10 business days to be completed and shipped out. There are several different ways we can wire these for power so please email any questions or custom requests to relentlessbirddogs@gmail.com. We are not in any way affiliated with any of the above named manufacturers.