Midwest Steel Pressure Mount Pet Gate Extension 2.875" x 1" x 39.125" Color:Graphite this tracking-only dog device is

this tracking-only dog device is tough enough to run wherever your dog runs

Choose from lemon or lavender scents

Add an unlimited number of pets by purchasing an extra collar for each pet

Neutralize and remove odors

Strong Aluminum frame that adapts to doors ranging from 1/2" to 1-3/4" in thickness

Midwest Steel Pressure Mount Pet Gate Extension 2.875" x 1" x 39.125" Color:Graphite this tracking-only dog device is3 inch extension for Midwest Steel Pressure Mount Gate Features: 2. 875" x 1" x 39. 125" Extension for Midwest Steel Pressure Mount Gate 2939SG Color: Graphite Item Details: Dimensions: 2. 875" x 1" x 39. 125"