At a glanceHip dysplasia concerns hip-joint development and function; a dog’s apparent willingness to work does not establish normal hips or explain a change in movement.WORKING DOG reference library · Added 2026-10-19 · Expert review pendingThis educational guide has not been reviewed by a veterinary professional. Discuss decisions about your dog’s health or diet with your veterinarian.Understand the conditionCornell’s canine hip-dysplasia resource describes a disorder involving the hip joint and several approaches to assessment. Keep the structural condition separate from an individual dog’s current comfort: the meaning of a finding depends on the examination and clinical history. Avoid assigning a diagnosis from an unusual gait in a video or assuming one breed is the only group that can be affected.Recognise a reason for assessmentReport stiffness, altered movement, difficulty rising or changes in activity relative to that dog’s usual pattern. These observations can arise from more than one problem. Note when they occur, how long they have been present and whether the dog has had an injury or a change in work.Distinguish screening and diagnosisA breeding-screening result and an assessment of a symptomatic dog have related but different purposes. Preserve the method, date, age at testing and issuing authority on a screening report. Ask how examination and imaging answer the present clinical question rather than treating a historic score as a complete explanation of today’s function.Make a practical management recordFor a diagnosed dog, keep the veterinary plan, review points and permitted activity clear to all handlers. Describe terrain, stock work and vehicle loading so the plan addresses actual tasks. Do not borrow another dog’s treatment or interpret successful work as permission to disregard pain. Keep breeding decisions and clinical management linked to the relevant evidence rather than a single label.Common questionsDoes a previous hip score explain every new limp?No. Preserve the screening result as context, but a new change in comfort or movement needs assessment of the present clinical problem.Sources & further readingReferences for this guide. Rules and services can change; check the responsible organisation for current details.Cornell: Canine hip dysplasia (opens in a new tab)Keep exploringMobility and arthritis questions ↗Health screening before breeding ↗Explore the working dog communityRecorded competition results · Find a trainer · Browse services · Dogs & litters