Rubber Boot for MS-5 Collar

If you use the MS-5 transmitter device on your pet's collar for the High Tech Pet Power Door, then you know what a pain it is to try to change the battery or to fit the device onto your pet's collar. Not only does this neoprene boot hold the transmitter, you are able to threat the larger buckle of the collar into the boot. All you have to do is loosen the collar in the boot, and there is room to pop in/out the MS-5 when you change the battery. It is a fantastic solution to replace the DIY rigged system it has taken to hold the MS-5 to the collars of our small pet.

I have a pup who is extremely active. This has protected the sensor beautifully! No more damaged sensors.

There's not enough room between the transmitter and the boot straps to fit a 1" collar, particularly with buckles. It is a brilliant idea and with some tweaking this could be a good product. As it is, we can't use it at all.

Am I missing something? How am I supposed to get in on a collar? The Collar is smaller than the loop holes but getting it over the buckles is impossible. I was hoping for a little more stretch in the rubber bands on the back to make this work.