Working dogs in particular may suffer pain, stiffness or poor
mobility following joint, bone or muscle injuries, but any type of dog
may be affected. With age, injuries, wear and tear and the
development of arthritis cause changes in all animals' joints,
potentially causing pain and affecting mobility. Arthritis is
particularly common in older dogs, making it hard for them to get up
and about,
Signs that a dog may be suffering pain, muscle spasm, or poor mobility
include: