28 pounds sounds large for a male, most of the documents I've read cited 30 pounds for a large female and that males were more like maybe 20 pounds. Is this for an animal that was power fed, or just natural variation?
Actually no, nothing ever larger than a retired breeder rat every 10 to 14 days, just like in BP you do not need to feed them a ton for them to grow steady and get big, genetics have a big part in it, yet there are still people out there that feel like they really need rabbits