Contact Sharlynn Grant (Sheri Frosini) Stephenhouse Rottweilers on Facebook. She is a very reputable breeder that I have bought 2 Rottweilers from. She is out of Chico Ca, but She just might know of someone in Florida that can help you out.
Found these guys in fort lauderdale florida Guardian Rottweilers https://rottweiler.me/ The dogs look nice and I like the tone of the website, looks like they're seriously into protection dogs. Has anyone here had experience with them?