Our Technique

At Walkley we have really focused on producing elite stock from top-class females and proven SRS Sires. We have invested in over 20 high-quality dams and look externally for complimentary SRS stud males.
This is for a number of reasons. Genetically speaking, your probability of getting an improvement with an average female – even covered by a quality male – is proportionately less than if you have a both a top class male and female. It also means we can really focus on nurturing high-quality dams, while making the most of new stud males as they come through that are better and more pre-potent than the previous generation. We believe that if the industry is not producing better Sires than the previous generation every few years, then we are failing.
Of course, if we’re lucky enough to breed a great stud male of course we’ll use him. But we won’t stop looking for better. The next – even better – male is always just around the corner (ruthless, but true).
Generational pre-potency
Clear data on every animal’s pre-potency is so important for a modern commercial stud, so we only pair Alpaca with full prepotency statistics on both sides. And that goes for their progeny, too. After all, it’s one thing for an individual animal to show great data and characteristics, but this is only valuable if these characteristics are being passed on reliably to subsequent generations.
For us this procedure is very much the norm. All the information for each animal is kept on detailed scorecards which we always provide to any fellow breeders we work with.

A complete profile of each alpaca. This includes all attributes, progeny, shearing information, show records, and current pictures.
Alpacas for sale & Stud SRS Sires available for servicing. We provide a complete history of the animal, it's genetics, pre-potency & access to AGE & SRS data.
The SRS® breeding system, developed by Dr. Jim Watts in the 1980s, has
been used successfully to improve fleece quantity and quality in
Merino sheep and Angora goats by selecting for increased fibre density
and fibre length. If an animal grows more fibres (density) and if
those fibres are longer, then it will produce more weight of fleece.
The higher density also reduces the mean fibre diameter and the
variation in fibre diameter of the fleece. More recently, these
selection techniques have been used successfully by alpaca breeders to
improve fleece quantity and quality whilst moving rapidly towards
eliminating "guard hair".
Every year Walkley Fields submits all the genetic traits of each of our individual alpacas to the Alpaca Association. Genetic factors are very important in determining breeding improvement, and different alpacas vary in their ability to deliver genetic improvement to their offspring.