Librela for Dogs - Alleviating pain in arthritic dogs
Librela is a monthly injection used to help control pain associated with osteoarthritis (a common form of arthritis) in dogs. It is designed for dogs that are showing ongoing stiffness, reduced mobility, or discomfort that affects day-to-day life.
What is Librela for dogs?
Librela is an injectable treatment for dogs with osteoarthritis pain. It is administered by a veterinary professional as a small injection under the skin, typically once every month. Librela does not act as a general painkiller in the same way as many tablets. Instead, it targets a specific pathway involved in chronic pain signalling.
Because arthritis can vary widely between dogs, the decision to use Librela should be made with a vet. Your vet will consider your dog’s age, weight, lifestyle, other medical conditions, and any medicines your dog is already receiving. In some dogs, a monthly injection can be an easier approach than daily tablets, especially when long-term pain control is needed.
How the Librela injection works
Librela is a type of medicine called a monoclonal antibody. In simple terms, it is a targeted protein designed to attach to one particular substance in the body. Librela targets nerve growth factor (NGF). NGF is involved in the way pain signals are generated and maintained, especially in chronic pain conditions such as osteoarthritis.
In osteoarthritis, the joint and surrounding tissues become inflamed and irritated over time. This can increase NGF activity and make nerves more sensitive, so the dog experiences persistent pain even with normal movement. By binding to NGF, Librela reduces the ability of NGF to activate pain pathways. This can help lower pain sensitivity and improve comfort and mobility.
Librela is not a steroid and it is not a non-steroidal anti-inflammatory drug (NSAID). Its mechanism is different, which is one reason it may be considered when arthritis pain is difficult to manage or when a vet is aiming for a tailored, multi‑modal plan. The injection is usually repeated every four weeks to maintain consistent pain control.
Response can differ between dogs. Some dogs show improvements in comfort and movement within the first couple of weeks, while others may need more than one injection before the full benefit is clear. The goal is improved quality of life, which may include easier standing and lying down, more willingness to walk, and reduced stiffness after rest.
It is important to monitor your dog’s activity and comfort, especially during the first month. If your dog feels better, there can be a temptation to do too much too soon. A gradual return to normal activity is usually safer for joints, muscles, and tendons. Your vet may recommend a structured exercise plan.
Your vet may also suggest regular check‑ins to assess mobility, weight, and overall health. Arthritis management is not only about medication. A broader plan can reduce flare‑ups and protect joint function over time.
Librela for Dogs is available in the following strengths:
- 5mg Librela
- 10mg Librela
- 15mg Librela
- 20mg Librela
- 30mg Librela
VETERINARY PRESCRIPTION REQUIRED
Arthritis is a general term for joint inflammation. In dogs, the most common long‑term joint condition is osteoarthritis, sometimes called degenerative joint disease. Osteoarthritis develops when the smooth cartilage that cushions a joint becomes damaged. Over time, the joint can become less stable and more painful, with bony changes and inflammation in the surrounding tissues.
Arthritis is more common in older dogs, but it can also occur in younger dogs, especially if there is an underlying cause such as hip or elbow dysplasia, previous injury, cruciate ligament disease, or joint surgery. Larger breeds and overweight dogs are at higher risk because joints are under greater mechanical load.
Common signs of arthritis in dogs
Dogs do not always cry out when they are in pain. Arthritis signs can be subtle at first and may gradually become more obvious. Common signs include:
- Stiffness when getting up, especially after rest.
- Slower walking pace or reluctance to go as far as usual.
- Hesitation to jump into the car, climb stairs, or use furniture.
- Limping that may worsen after exercise or in cold, damp weather.
- Reduced interest in play, training, or social activity.
- Changes in behaviour, such as irritability when touched or groomed.
- Muscle loss in the hind legs or shoulders due to reduced use.
If you notice these changes, a veterinary assessment is important. Early management can help maintain mobility and comfort.
Diagnosis usually starts with a history and a physical examination. A vet will assess gait, posture, joint range of motion, and pain response. In many cases, imaging is used to confirm the diagnosis and assess severity. X‑rays can show joint changes associated with osteoarthritis, although pain level does not always match what is seen on an X‑ray. Your vet may also recommend additional tests to rule out other causes of lameness or stiffness.
Arthritis management is usually multi‑modal, meaning several approaches are used together. Medication such as Librela can be one part of the plan, but lifestyle measures often make a significant difference. Common supportive steps include:
- Weight management - Excess weight increases strain on joints and can worsen inflammation. Even a small reduction in body weight can improve mobility and reduce pain. Your vet can help set a safe target and recommend an appropriate diet.
- Controlled exercise - Regular, gentle activity helps maintain joint range of motion and muscle strength. Short, frequent walks are often better than occasional long walks. Warm‑up time and avoiding sudden bursts of high‑impact exercise can reduce flare‑ups.
- Physiotherapy and strengthening - Canine physiotherapy may include tailored exercises, hydrotherapy, and manual techniques to improve mobility and support weak areas. Strengthening the muscles around a joint can improve stability and reduce discomfort.
- Home adjustments - Simple changes can make daily life easier. Non‑slip flooring, ramps for steps, supportive bedding, and raised food bowls can reduce strain. Keeping your dog warm and dry can also help some dogs feel more comfortable.
- Complementary joint support - Some dogs benefit from vet‑recommended supplements or diets designed for joint health. These are not a replacement for pain control when pain is present, but they may be part of a long‑term plan. Your vet can advise which options are appropriate for your dog.
- Other medicines and combinations - Some dogs need additional treatments alongside, or instead of, Librela. Options can include NSAIDs, other analgesics, and treatments targeted to specific joint problems. Only a vet can advise on safe combinations and appropriate timing.
How quickly does Librela start working?
Some dogs show improvement within the first one to two weeks, while others may need a little longer. You may notice easier rising, less stiffness, or more willingness to walk. Your vet may advise judging progress over the first month or after a second dose for a clearer picture.
Does Librela reduce inflammation or only pain?
Librela is primarily designed to reduce pain by targeting nerve growth factor (NGF), which influences pain signalling. It is not an NSAID and it does not work in the same way as anti‑inflammatory tablets. Many arthritis plans still include lifestyle measures that help reduce inflammatory flare‑ups.
What are common side effects of Librela in dogs?
Many dogs tolerate Librela well. Some may have mild, short‑lived effects such as sleepiness, digestive upset, or local discomfort where the injection was given. Any unusual symptoms, especially persistent vomiting, marked lethargy, or changes in skin or movement, should be discussed with a vet promptly.
Will Librela cure my dog’s arthritis?
Arthritis is usually a long‑term condition and treatments focus on comfort, mobility, and quality of life. Librela is intended to control osteoarthritis pain rather than reverse joint changes. Many dogs can live well with arthritis when pain is managed and supportive measures such as weight control and appropriate exercise are maintained.
Can my dog exercise more once Librela improves mobility?
Improved comfort is positive, but a sudden jump in activity can strain joints and soft tissues. Increase exercise gradually. Maintain steady, low‑impact activity and monitor for next‑day stiffness or limping. If symptoms flare, reduce intensity and speak with your vet about adjusting the plan or adding supportive therapies.
