Farm Animal Welfare

Sheep Welfare and Mineral Toxicity Prevention

Mineral toxicity, particularly copper toxicity in sheep, causes serious welfare harm. Understanding species sensitivities and managing mineral supplementation prevents preventable poisoning.

Key Facts

Sheep are particularly sensitive to copper toxicity compared to cattle and goats
Using cattle mineral supplements in sheep can rapidly cause copper toxicity
Copper accumulates in the liver until a stress event triggers haemolytic crisis
Clinical signs of copper toxicity include jaundice, dark urine, and rapid death
Breed differences exist, with some breeds including Texels being more sensitive

Welfare Considerations

Copper toxicity causes a haemolytic crisis with severe suffering and high mortality. This is an entirely preventable welfare emergency caused by inappropriate mineral supplementation.

What You Can Do

Always use species-specific mineral supplements for sheep
Never feed cattle minerals to sheep without veterinary advice
Learn about copper sensitivity in sheep breeds
Seek urgent veterinary attention if copper toxicity is suspected