Osteoarthritis in dogs – causes, symptoms and modern therapeutic approaches

Osteoarthritis, a progressive joint disease, is common in dogs and can lead to considerable pain and restricted movement. From deformities and genetic influences to environmental factors and overuse, there are many causes that contribute to this degenerative disease.

Causes of osteoarthritis

Osteoarthritis occurs when the interplay between joint load and the ability of the cartilage to bear this load becomes unbalanced. The following factors are often triggers:

• Genetic predisposition: Some dog breeds are more prone to joint problems, especially large breeds.
• Overload and trauma: Irregular loading due to intensive training or jumping.
• Malalignment: Joint abnormalities such as hip or elbow dysplasia can accelerate joint wear and tear.
• Nutrition: A lack of important nutrients and minerals can weaken joint tissue and accelerate degeneration.

Symptoms of osteoarthritis in dogs

Dogs with osteoarthritis often show the following signs:

• Restricted movement: Difficulty standing up, increased rest periods and slow walking.
• Joint pain and inflammation: Pain and swelling occur especially after activity.
• Behavioural changes: Some dogs withdraw, show apathy or react aggressively to touch.

The symptoms often worsen in cold or damp seasons, which is due to the inflammation in the joint.

Stages of osteoarthritis

Osteoarthritis typically progresses in three stages:

• Stage I: Exertional pain initially only occurs after intense exercise.
• Stage II: Movement pain – The dog starts to become lame and the pain also occurs during everyday activities.
• Stage III: Rest pain – Constant pain is also present when the dog is at rest and often causes restlessness and sleep problems.

Therapeutic approaches for osteoarthritis in dogs

Modern treatment methods often combine different approaches to alleviate pain and maintain mobility:

1. Medication therapy: Anti-inflammatories and painkillers can reduce acute symptoms.
2. Physiotherapy and controlled exercise: Gentle exercise therapy such as swimming helps to strengthen the muscles and relieve the joint.
3. Orthopaedic aids: Joint splints or orthopaedic mats relieve pressure on the joints.
4. Dietary adjustments and supplements: Food supplements such as glucosamine and omega-3 fatty acids support joint health and have an anti-inflammatory effect.

Prevention and care

To prevent osteoarthritis, controlled exercise, an appropriate diet and regular veterinary check-ups are crucial. Puppies in particular should not be subjected to extreme strain in order to avoid deformities and overuse at an early stage.

Conclusion

Osteoarthritis in dogs is a serious disease that requires holistic and individualised treatment. Targeted therapy and regular check-ups can help to slow down the progression of the disease and improve the dog’s quality of life.