It's essential to consult a qualified veterinarian immediately. There are many possible causes for a dog limping and experiencing symptoms for a year, and only a vet can properly diagnose and treat the issue.
Possible causes of limping in dogs include:
* Muscle strains or tears: Common after injury or overuse.
* Ligament or tendon injuries: These can be caused by trauma or overuse.
* Bone fractures or breaks: Can range from minor to severe.
* Arthritis: Inflammation of the joints.
* Osteochondritis dissecans (OCD): A condition where cartilage in the joints is damaged.
* Cruciate ligament tears: A common injury in dogs, especially larger breeds.
* Infections: Bacterial or fungal infections can cause pain and inflammation.
* Tumors: These can develop in the bones, joints, or surrounding tissues.
* Neurological problems: Nerve damage or compression can cause limping.
It's important to note that:
* A limp lasting for a year is concerning and could indicate a serious underlying condition.
* The fact that the limping is on the same side as the syndrome makes the situation even more complex.
* A thorough veterinary exam is crucial to determine the cause of the limping.
Please schedule an appointment with your veterinarian immediately. They can perform a physical exam, possibly run diagnostic tests like X-rays, blood work, or even a CT scan, and create a personalized treatment plan for your dog.
Remember, early intervention can often lead to better outcomes for your dog's health.