What is Librela?
Librela® is a monoclonal antibody given by injection to control pain associated with arthritis in dogs. It works by targeting pain signals rather than acting as a traditional anti-inflammatory.
How is Librela given?
It is given as a monthly injection. It may take up to 2 doses to see signs of improvement. If little or no response is seen after this, your vet may recommend considering alternative treatments.
What benefits can I expect?
With Librela, many dogs show:
Improved mobility
Increased activity
Better comfort
Is Librela suitable for all dogs?
No. Librela is not suitable for every dog.
It should not be used in:
Dogs under 12 months old
Pregnant, lactating or breeding dogs
This medication will only be used if your vet feels it is appropriate for your dog.
Possible side effects of Librela
Injection site reaction
Wobbliness or difficulty walking
Weakness or collapse
If you notice any side effects or have any concerns after treatment, please contact your veterinary practice.
Important information for owners
Dogs may feel better quickly and overdo activity, so keep exercise controlled at first
Monitor your dog closely after each injection
Further information
Please see your vet for any further information.
Written by Gill Burkhill, Veterinary Surgeon, Animal Trust Vets CIC
Published April 2026 | Review date April 2029
This advice is for UK pets only and is not a replacement for seeing a vet
