Severe laminitis in multiple zoo species

Area of Science:

• Veterinary medicine
• Zoological research
• Comparative pathology

Background:

• Laminitis is a common hoof disease in domestic animals.
• Limited information exists on severe laminitis in non-domestic hoofstock.
• Zoological institutions provide unique opportunities for studying rare conditions.

Observation:

• A 10-year review of records from a US zoological institution identified four cases of severe laminitis.
• The condition resulted in rotation and protrusion of the third phalanx through the sole.
• Affected species included a Masai giraffe, Sichuan takin, greater Malayan chevrotain, and giant eland.

Findings:

• This is the first report of severe laminitis with pedal bone rotation and protrusion in multiple species of non-domestic hoofstock.
• The study documents the first instances of this severe laminitis in Sichuan takin, chevrotain, and giant eland.
• Masai giraffe also presented with severe laminitis, adding to existing, though less severe, reports.

Implications:

• Highlights the need for increased awareness and research into laminitis in exotic hoofstock.
• Suggests that certain non-domestic species may be susceptible to severe forms of laminitis.
• Informs veterinary care and management strategies for hoofstock in zoological collections.