About Us

The very well known and respected "Dunstan" brand was developed in the mid 1980's when the process of extrusion was innovatively introduced into the NZ feed manufacturing industry.

Since then, the "Dunstan" brand has become one of New Zealand's leading equine feed brands.

Dunstan has worked alongside veterinary professionals to develop nutrition programmes for the New Zealand Equine Industry. The complete feed concept is applied to nutrition for young horses, from foals to yearlings; to racehorses; and to sport and leisure horses. This is because one horse feed will not meet the nutritional requirements for horses at different stages of growth and development, or at different performance levels. Dunstan is dedicated to providing diets that will optimise growth and performance in each sector by selecting wholesome ingredients and applying rigorous quality control standards to both ingredients and finished products.

Dunstan's expert team is always there to guide you to choose the best.

David Smith
Phone 0274 931580 or 0800 438678
Email: David@dunstan.co.nz

David was the original founder of Dunstan and its full feed concept back in 1987. This started the Dunstan commitment to producing quality NZ made horse feeds which continues to this day. He is also heavily involved in the NZ Thoroughbred Industry, formerly the Chairman of the Waikato Racing Club. David has also spent a number of years as a Director of NZ Thoroughbred Racing. He breeds and races horses and also now enjoys his wife’s and daughter’s involvement in various horse activities.


Martin Blampied
Managing Director
Phone 027 270 2679 or 0800 438678
Email: martin@dunstan.co.nz


Gretel Webber  Assoc.Dip.App.Sc,BBus,MSc
Equine Nutritionist
Phone 021 557316 or 0800 438678
Email: Gretel@dunstan.co.nz

Gretel joined the Dunstan Team in 2012 and brought with her over 16 years of experience in the horsefeed industry. She enjoys working with owners and their horses to find feeding solutions that ensure optimum equine health and performance. Gretel breeds sporthorses and actively rides and competes.

Campbell Stent
Phone 027 270 4024
Email: campbell@dunstan.co.nz

Campbell joined the Dunstan Team in 2003 however his family had been involved for many years prior. He has a varied role that includes key account management, marketing and assisting in Dunstan’s sales efforts. Campbell takes great pride in being part of a NZ owned company that is totally committed and dedicated to the NZ equine industry.

Zoie Gray
Equine Nutrition Specialist
Phone 021 311 581
Email: zoie@dunstan.co.nz

Zoie lives in Te Awamutu with her partner Christine Weal where they run a successful dressage yard (and have been feeding Dunstan for many years!).  

Zoie started out as a show jumper, moving to eventing to 2** level and now focusses on dressage. She has worked for some of Australasia’s leading show jumping and eventing stables and now really looks forward to working with the Dunstan Team. Zoie’s area is Northland, Auckland, Waikato, King Country and Taranaki.

Sam Burridge
Customer Services
Phone 0800 438 678

Sam plays a pivotal role within Dunstan’s operations systems collating orders from clients and liaising with production and carriers. Her proactive communication and client focussed approach ensures that Dunstan’s high standards of customer service are met at all times.

Sarah Swarbrick
Equine Nutrition Specialist
Phone 021 595 470
Email: Sarah@dunstan.co.nz

Sarah joined the Dunstan Team in 2015 and  has extensive experience in riding and sporthorse management, having ridden from a very young age. She currently competes a small team of horses in both Showjumping and Eventing. 

Sarah is based in North Canterbury and enjoys combining her two passions of horses and equine nutri