The National Farmers’ Union (NFU) Scotland has warned that the proposed changes to the rules governing lamb castration and tail docking risk harming Scotland’s sheep sector.
In response to the UK government consultation on potential changes to permitted methods, NFU Scotland said the current Scottish regulatory framework should remain in place until new approaches are proven to be safe, effective and workable on farms.
NFU Scotland represents more than 9,000 farmers, crofters and growers across the country.
The organisation stressed that while livestock keepers are committed to high standards of animal welfare, any regulatory change must be based on strong evidence and reflect the realities of the sheep production systems in Scotland.
Survey with sheep farmers
A recent survey of NFU Scotland members found that 96% of sheep producers consider castration essential for their business, while 87% said tail docking is essential.
Castration and tail docking remain “essential management tools” in many Scottish flocks, particularly in extensive hill and upland systems, according to the NFU Scotland.
The union said: “Castration helps prevent unwanted pregnancies and inbreeding where separating male and female lambs is often impractical.
“Tail docking reduces the risk of flystrike and helps keep animals cleaner, improving welfare, and reducing food safety risks at slaughter.”
NFU Scotland vice president Robert Neill said: “Before any regulatory changes are introduced, we need practical, properly tested alternatives that work across the range of sheep systems we have in Scotland.
Without that, there is a real risk of creating unintended welfare problems on farm.”
The organisation also raised concerns about proposals that would require the routine use of anaesthetic or analgesic products when carrying out these procedures.
According to NFU Scotland, at present, there are no veterinary medicines specifically licensed for pain relief in young lambs in the UK.
The union further warned that requiring farmers to rely on medicines prescribed under the veterinary medicines “cascade” system, designed for exceptional cases, would create risks for both farmers and vets and led to unintended welfare problems.

The consultation also considers alternative methods such as clip systems, however NFU Scotland said evidence to date is limited and that some producers have reported practical and welfare challenges when using these techniques.
Another proposal was to prevent castration or tail docking within the first 24 hours of life.
NFU Scotland questioned this proposal, saying a strict time limit could be impractical and risk unintended welfare consequences in both indoor and outdoor lambing systems.
The organisation also challenged the consultation’s impact assessment, warning that the proposed changes could significantly increase labour and production costs for sheep producers who already operate on tight margins, according to the UFU.
NFU Scotland warned the proposals risk undermining the competitiveness of Scottish lamb while allowing imports produced to lower welfare standards to fill the gap.