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Normal joint function is something that most of us take for granted in our pets. However arthritis (or degenerative joint disease) is a relatively common problem, particularly in older pets.
In the majority of cases, arthritis occurs secondary to a lifetime of wear and tear on the joints. Arthritis may also occur following joint trauma or due to malformation of a joint (for example hip dysplasia).
The joints permitting free limb movements are called synovial joints. A healthy joint has a smooth layer of cartilage covering the bones and is lubricated by synovial fluid produced by the synovial membrane.
Arthritic joints typically show progressive break-down and thinning of the cartilage, formation of new bone (osteophytes) and thickening of the joint capsule. Affected joints usually appear stiff, swollen and painful. Although arthritis cannot usually be cured, the good news is that novel forms of medication and (for overweight pets) careful weight control can make a huge difference to the lives of affected pets.
If you are concerned that your pet is showing signs of stiffness on rising or joint pain, please come and see us for a health check.
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