Supporting sheep producers transition to non-mulesed sheep

Summary

This project will support sheep breeders to utilise existing tools and management strategies available to transition to a non-mulesed flock. The project has seven producer demonstration sites spread across south west Victoria, north east Victoria, central west Victoria and southern NSW supported by three facilitators.

Objectives

By June 2024, in Victoria and southern NSW:

1. 40 sheep producers (core group members: 4x10) will:

(a) Identify their breech strike risk factors (environmental, genetic, management), understand how these are affected by season and changing climate, and develop their own management strategy (5-year plan) to reduce this risk.
(b) Support the establishment of 2-3 trials on farm per group to evaluate some element of their 5-year plan towards running a non-mulesed mob. This could be comparing a small mob of non-mulesed sheep with a mulesed mob or evaluating progeny of rams selected for ASBVs for fly resistance.
(NB: Agriculture Victoria has verified that this project does not need animal ethics approval).
(c) Evaluate the challenges, costs/benefits, opportunities of running a non-mulesed mob of lambs in comparison to a mulesed mob and explore future marketing and value chain opportunities.
(d) (at the end of project) Identify/plan for any further management changes required to allow them to move towards ceasing mulesing across the whole flock in the future.
(e) Conduct a (triple bottom line) cost benefit analysis of this practice change.

2. Implement a series of skills and training development activities to increase the confidence of 40 core and 40+ observer
producers to transition to non-mulesed flocks.

By June 2024, achieve an adoption target of:

• 25% of core producers ready to cease mulesing
• 75% of core producers have a 5-year plan to transition to non-mulesed (beyond the life of this project)
• 25% of observer producers have a 5-year plan to transition to non-mulesed

3. Conduct an annual field day and other activities to showcase the demonstration site results and encourage adoption of key practices by 20 attending producers (ie. 20 producers/field day, additional to the core group).

Progress

‘Towards non-mulesed sheep’ is a program designed to support sheep producers to utilise existing tools and management strategies to transition to a non-mulesed flock. 

The program is funded by MLA under their Producer Demonstration site program and is being delivered by independent consultants Lisa Warn (Lisa Warn Ag Consulting) and Sally Martin (SheepMetrix).

The program supports producers in developing their own flystrike management plan, improving their knowledge of breech strike risk factors, understanding available management and genetic options and improving skills such as breech trait scoring. Group members have the option to run a small trial with their own sheep to evaluate their chosen strategy. Some of the trials being run so far include: leaving a sample of low breech wrinkle score lambs un-mulesed, evaluating progeny of sires with traits for breech-strike resistance, assessing the impact of tail docking methods and investigating causes of dag/options to reduce dag.

The program will also assist producers to identify new market opportunities for their wool and meat and to calculate the cost/benefit to their business of ceasing mulesing.

 ‘Towards non-mulesed sheep’ groups are currently running in Southern NSW, Western Victoria, NE Victoria and NW Victoria.