A blup is a term used in the online equestrian game Howrse.com. Blup is actually an acronym, which stands for "best linear unbiased prediction". You gain blup points the better your horse or pony performs and they almost act as a form of currency. Put simply, a horse with more blup points than another is expected to be the better horse.
- Blup points are earned by competing in and winning events as well as good training methods and routines.
- Blup points are taken into account when breeding horses and will affect the make-up of a new born foal.