Newsflash: Frustration with showings

I’m selling my house, and I have four cats. Every time a showing is scheduled, I get all the cats crated, out to my car, drive a block away, and wait with them for the showing to complete.I’m using the homes by show time app. Yesterday I had a realtor book an appointment, they showed up and were literally standing in my house when the realtor sent a cancellation for the appointment, let the family finish their walkthrough, and left. I chalked it up to a mistake.She booked another showing this morning and they never showed, while I’m currently sat at the end of my block with 4 panicking cats. What’s going on with this realtor, and is a bad idea for me to reject future showings from her?Also this is pretty much my only option for the cats. I’m looking for advice in this realtor, not the cats.