ARTHRITIS
The term ‘arthritis’ implies inflammation of a joint or joints. Taken literally, this can include a simple sprain but it is more often used to describe osteo-arthritis, in which long-term bony changes occur in the skeleton, around the joints. These changes can result in swelling and deformation of the joint, with reduced range of flexion and extension. The resultant pain and altered movement can cause lameness or can, in bad cases, be quite crippling. This is possibly one of the the most common reasons for a lame horse or pony (limping horse).
COLIC
The word colic literally describes abdominal pain. In the horse, this can be quite dramatic and distressful, for many species-specific reasons. It can arise most commonly from impaction of ingesta or from accumulation and entrapment of gas (impaction colic, spasmodic colic, gassy colic).
COPD - RAO
(Chronic
Obstructive Pulmonary
Disease - Recurrent
Airway Obstruction)
COPD / RAO / Heaves is the subject of a .pdf document
The condition of COPD or RAO used to be called heaves, in former
'pre-scientific' days. This terminology is creeping back into
veterinary papers, since it is descriptive and accurate but there are
other names (see above), which can make life very confusing.
The condition is often triggered by straw
or hay dust (Aspergillus spp. moulds), tree pollens, elder flower
pollen, rape pollen or other hedgerow irritants. It is of immune origin
and vaccination or viruses may play a part in aetiology of the original
underlying immune imbalance.
HAEMATOMA A haematoma is, literally, a collection of blood in the tissues (usually just under the skin). It occurs through the rupture of a blood vessel, possibly from direct trauma or from overexertion. A common site, in the racing Thoroughbred, is on the thigh, near the hip joint.
INFLUENZA
Equine Influenza
Equine Influenza is a viral disease, which appears to
be specific to equine animals (i.e. it is not known to cross the
'species barrier'). It is much-feared, giving rise to compulsory
vaccination regimes for various forms of sporting competition and for
some yards. It is highly infectious but, usually, not too severe
Laminitis is a formidable disease and it appears that, once affected, ponies become more susceptible thereafter
External Anatomy
I choose the Cow:
http://animal.discovery.com/search/results.html?query=cow
this is my favourite web-page because shows information of breeds and some funny videos, it is a perfect mixture. I like the cows because they are very cute, and they have a tongue very large and the texture its like cat's tongue