Companion Animals

Dog Patellar Luxation Management

Patellar luxation (slipping kneecap) is common in small breeds, causing pain and lameness. Surgical correction significantly improves welfare in affected dogs.

Key Facts

Patellar luxation is one of the most common orthopaedic conditions in small breeds
Toy breeds including Chihuahuas, Pomeranians, and Yorkshire Terriers are most affected
Grades 1-4 indicate severity - grades 3 and 4 require surgical correction
Surgery involves correcting the groove and realigning the tibial crest
Post-operative physiotherapy improves outcomes and recovery speed

Welfare Considerations

Grade 3 and 4 patellar luxation causes chronic lameness and pain significantly affecting quality of life. Affected dogs compensate by lifting the leg until the patella returns to position, causing ongoing discomfort. Surgical correction in appropriate cases significantly improves welfare and long-term outcomes.

What You Can Do

Seek veterinary assessment for small breed dogs showing intermittent hind limb lameness
Consider specialist orthopaedic referral for severe patellar luxation
Support health testing schemes reducing patellar luxation prevalence in affected breeds