If your pet is experiencing weakness in their hind legs, we recommend reading this article. Our veterinarians at Glendale can provide guidance on how to improve or maintain their leg strength.
What Causes Sudden Hind Leg Weakness in Dogs?
There are various factors that can lead to your dog's back legs slipping or giving out. Let's explore some of these causes.
Similarly to humans, dogs can also suffer from arthritis. Osteoarthritis is a form of arthritis that affects their hind legs in particular. This occurs when their joints lack sufficient lubrication, making movement painful. If your furry friend exhibits any of the following symptoms, you should take them to the veterinarian immediately:
- Difficulty climbing stairs or walking
- Bunny hopping while moving
- Development of large front-leg muscles and weakening of rear-leg muscles
If you observe looser-than-usual hip joints in your pet, this could be a sign of hip dysplasia. This condition can cause balance issues and, in severe cases, osteoarthritis. It is more prevalent in larger dog breeds, such as:
- German Shepherd
- Labrador Retriever
- Saint Bernard
- Great Dane
Hip dysplasia is primarily caused by genetics, but other factors such as size, weight, and overuse may also play a role in developing this condition.
Canine Degenerative Myelopathy
Your pet may be suffering from degenerative myelopathy, a condition in which the nerves' protective covering deteriorates, resulting in abnormal nerve function. Be vigilant for the following symptoms:
- Quivering hind legs
- Hind legs coming together while standing
- Feet positioned at unusual angles
- German Shepherd
- Cardigan Welsh Corgi
- Rhodesian Ridgebacks
Did you know that diabetes can weaken the hind leg joints of your pet? Inadequate insulin production results in abnormal blood sugar levels, which can have this consequence. Consider indicators such as increased thirst and appetite, incontinence, and weight loss. Consult a veterinarian and obtain a blood test to confirm the diagnosis if you observe these symptoms in your dog.
Fibrocartilaginous embolism (FCE) is a condition that can affect dogs in which a small piece of cartilage obstructs their bloodstream, causing spinal enlargement. The consequence is temporary hind leg movement restriction and pain, which is particularly prevalent in larger dog breeds. FCE is frequently diagnosed in German Shepherds and Irish Wolfhounds, among other breeds.
If your pet requires surgery, such as tibial plateau leveling osteotomy (TPLO), it can help restore their leg mobility. However, as instructed by the surgeon, your pet may be required to limit physical activity during recovery. This restriction may cause a temporary impairment, but it is necessary for a complete and successful recovery.
What are the symptoms of my dog's back legs not working?
Due to the similarity of symptoms between the conditions listed below, diagnosing the underlying cause without medical assistance can be difficult. Consequently, it is essential to consult a veterinarian as soon as possible. If you observe any of the following behaviors in your dog, it is imperative that you act quickly:
- Hind leg tremors
- Swaying of the hind end
- Trouble transitioning from lying or sitting to a standing position
- Difficulty walking or complete inability to walk
- Inability to climb stairs
- Sudden reluctance to go for walks or play
- Stumbling and lack of coordination
- Muscle mass loss
- Decreased walking speed in general
Tips on How to Strengthen old dog's hind legs
After identifying the cause of your pet's distress and receiving treatment recommendations, there are non-medical steps you can take to aid in their recovery and restore their vitality.
- It is recommended to take your furry companion for brief yet consistent walks on a daily basis. This will aid in gradually restoring their hind-leg muscles.
- Let your dog swim in a safe place. Swimming provides a low-friction way to work their muscles and benefits their overall strength.
- As dogs age, their metabolism slows down, and excess weight can strain weakening legs. To prevent this, ensure your pet enjoys a healthy diet with lean, protein-rich foods.
- One way to support your pet's joint health and mobility is by giving them supplements that contain Omega-3 fatty acids. These supplements can help reduce inflammation and provide extra nutritional support for aging joints.
- Inflammation-reducing treatments such as acupuncture and regenerative therapy can greatly address limited mobility and reduce pain.
Alternative ways to alleviate discomfort
If your dog can no longer benefit from strengthening exercises, it might be time to explore other options that can improve their comfort and overall well-being.
You can consider using mobility aids like a wheelchair, rear lifting harness, or hip brace. These aids will give your dog a certain level of freedom, enabling them to enjoy an active lifestyle during the longer, warmer summer months.
As pets get older, they need regular preventive veterinary care and early detection of any health issues to ensure a good quality of life.
Our Glendale veterinarians specialize in assisting senior pets to maintain optimal health. They identify and treat emerging health issues at an early stage, while they are still manageable and practical.