Peer-reviewed veterinary case report
Does regular activity cause cruciate ligament tears in Labrador
By Terhaar, Hannah M et al.·Published in Veterinary and comparative orthopaedics and traumatology : V.C.O.T·2020·Department of Surgical Sciences, United States·View original on PubMed →
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Original publication title: Contribution of Habitual Activity to Cruciate Ligament Rupture in Labrador Retrievers.
- Species:
- dog
Plain-English summary
A group of Labrador Retrievers was studied to understand what might cause cruciate ligament rupture (a common knee injury) in these dogs. The research found that the level of activity did not significantly affect the risk of this injury. However, Labradors with yellow coats and those that were not at an ideal weight were more likely to develop this issue. This means that keeping your Labrador at a healthy weight and being aware of their coat color could be important in preventing knee injuries.
People also search for: Labrador cruciate ligament rupture causes · dog knee injury prevention · yellow Labrador health risks
Abstract
OBJECTIVE:  The aim of this study was to describe the contribution of signalment and habitual activity in the development of cruciate ligament rupture (CR) in Labrador Retrievers. STUDY DESIGN:  Four hundred and twelve client-owned purebred Labrador Retrievers were recruited. Dogs were assigned either as affected with CR or as controls based on signalment, physical examination and radiographic evidence of disease. Clients were asked to complete a questionnaire related to signalment, concurrent disease and a questionnaire pertaining to their dog's activity before development of CR or general activity during the dog's most active years. RESULTS:  Habitual activity was not significantly different between dogs affected with CR and controls. There was no significant difference in neuter status or body weight between CR affected dogs and controls. Labrador Retrievers with a yellow coat, and Labradors that did not maintain an optimal body weight in the opinion of their veterinarian were at increased risk of developing CR. CONCLUSIONS:  Habitual activity level is not a risk factor for development of CR in Labrador Retrievers. Our study did not show neuter status, sex or body weight to be risk factors for CR. However, coat colour and not sustaining optimal body condition are significant risk factors for CR.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/31914477/