C.A.H.L.
- YOUR PARTNER IN ANIMAL HEALTH
LAMINITIS
Laminitis
as recognised chiefly in horses is an extremely important disease of
the feet in cattle also, giving rise to the production of poor quality
horn, claw deformity and consequent lameness.
CAUSE
Laminitis can be caused by sudden feeding of excess concentrates (Nutritional
Laminitis) or as a result of a change to harder conditions under foot
(Traumatic Laminitis).
SYMPTOMS
The temperature is raised, the hooves are warm and tender and pressure
causes pain, sweating and trembling may be present. The animal is reluctant
to move. The weight tends to be carried on the heels and the inclination
is to lie down. Generally all four feet are affected. When the hoof
walls are tapped by a hammer or knife handle the animal displays marked
signs of pain. The long-term effect is that the quality of the horn
is reduced in affected hooves and it becomes soft with high moisture
content. This leaves the hooves susceptible to penetration by sharp
objects.
TREATMENT
& PREVENTION
Affected animals should be moved to a straw bedded yard or spacious
shed to enable a degree of exercise. Your veterinary surgeon should
be consulted about this condition as an exact diagnosis can be difficult.
Your vet may prescribe or inject the sick animal with an anti-inflammatory
drug. Ensure adequate fibre in the diet (hay or straw), and stop all
concentrate feeding until the pain subsides, followed by slow and progressive
introduction of concentrates.
