Veterinarians: Dewormer Resistance Must Be Addressed To Avert Equine Welfare Disaster Sponsored by:
Though veterinarians and equine caretakers around the world have stressed the importance of forgoing the once-standard practice of rotational deworming, a recent study shows that dewormer resistance is still looming. Currently, small redworms and large roundworms are resistant to all available dewormers; no new dewormers are currently in creation.
Members of the British Equine Veterinary Association (BEVA) anthelmintic working group wrote to the Veterinary Record to express their concern over the findings of a small-scale study. Dr. David Rendle and his colleagues state that a “anthelmintic resistance disaster” is looming unless horse owners change horse-keeping ways.