Dogs may also show signs of lameness such as shifting from one limb to another, fatigue, kidney damage or failure, heart disorders, or neurologic involvement, which displays as aggression, confusion, overeating, seizures. (puppylovenj.com)
No one can predict when or even if a dysplastic dog will start showing clinical signs of lameness due to pain. (meisterhunde.com)
Other dogs may exhibit signs of lameness in other limbs as well, which is related to the psychological behavior of dogs. (dog-health-handbook.com)