Companion Animal Welfare

Horse Mud Fever Advanced Management

Pastern dermatitis mud fever is a painful skin condition causing significant welfare harm in horses managed on wet ground, with prevention and treatment both important.

Key Facts

Mud fever is caused by Dermatophilus congolensis and Fusobacterium spp bacteria in wet conditions
White-legged horses are particularly susceptible due to reduced skin pigmentation protection
Lesions cause pain, lameness and secondary cellulitis if untreated
Prevention requires mud management through track systems and alternative turnout surfaces
Treatment requires careful scab removal, topical antimicrobial application and dry conditions

Welfare Considerations

Mud fever causes chronic pain and lameness that significantly affects quality of life. The condition is largely management-dependent and preventable through appropriate field management. Owners often underestimate the pain associated with mud fever, delaying treatment and prolonging welfare harm.

What You Can Do

Implement mud management strategies including track systems and sacrifice paddocks
Check horse legs daily in wet weather and treat mud fever early
Use barrier creams on lower legs of susceptible horses in wet conditions