Legg Calve Perthes
Among the many problems that can develop in a dog's hip joints is a condition known as Legg-Perthe's Disease, a disabling ailment that causes deterioration and flattening of the hip joint.
In most dogs, the disease develops when the animal is between four and eight months old. Lameness can come on suddenly or else develop gradually over six to eight weeks. During this period of time the muscles begin to atrophy, giving the impression that the dog has one limb shorter than the others. There also will be noticeable restricted movement in the animal's joints. When the leg muscles become weakened through atrophy, it slows down the animal's recovery. [...]
The Lakeland terrier is a very healthy dog and not subject to any serious health problems. However, some of the Lakeland terriers do develop Legge Perthes disease. Legge Perthes disease is also referred to as Legg Perthes Disease, Legg-Calve-Perthes disease or PCPD. [...]