Dog Mate / Cat Mate Replacement Flaps for models 210, 215, 216, 221, 234, 235, 304, 309 cf-size-extra-large-endura-flap Great choice of doggie doors

Great choice of doggie doors for big dogs or energetic breeds

heavy - light - heavy

tempered glass perfect for moderate climates

Installation hardware

no need to remove pet door frame

Dog Mate / Cat Mate Replacement Flaps for models 210, 215, 216, 221, 234, 235, 304, 309 cf-size-extra-large-endura-flap Great choice of doggie doorsReplacement flaps for Cat Mate and Dog Mate doors Fits model numbers 210, 215, 216, 221, 234, 235, 304 and 309 Dog Mate & Cat Mate doors are a tinted polycarbonate model Brush weather stripping lines the perimeter of the flap Saves you from purchasing an entirely new frame Cat Mate and Dog Mate dog door replacement parts are the most economical solution for manual flap doors that have become warped or broken after a lot of use. No need to purchase a