Abstract
BackgroundCranial cruciate ligament rupture (CCLR) is one of the most common causes of pelvic limb lameness in dogs. Risk factors for CCLR include breed (especially large and giant breeds), body weight, gender and spay/neuter status, and age. Few studies have evaluated physical activity and fitness indicators, however, as risk factors for disease. This study used an online questionnaire distributed primarily via social media to assess risk factors for CCLR in dogs actively engaged in agility training or competition to determine demographic and physical activity factors associated with rupture.ResultsData from 260 dogs with CCLR were compared to similar data from 1006 dogs without CCLR. All dogs were actively training or competing in agility at the time of CCLR or the time of data submission, respectively. Physical characteristics associated with increased risk of CCLR included younger age, spayed female sex, greater body weight, and greater weight to height ratio. Agility activities associated with increased odds ratios included competition in events sponsored by the North American Dog Agility Council (NADAC), competing at novice and intermediate levels, and competing in fewer than 10 events/year. Odds ratios were lower in dogs that competed in events sponsored by United Kingdom Agility International (UKI). Other activities associated with increased odds ratio for CCLR included involvement in flyball activities and short walks or runs over hilly or flat terrain on a weekly basis. Activities associated with decreased odds ratio included involvement in dock diving, barn hunt, nosework, or lure coursing/racing activities and participation in core balance and strength exercises at least weekly.ConclusionsThese results are consistent with previous studies demonstrating that body weight and spay/neuter status are risk factors for CCLR in dogs. This is the first report to demonstrate that risk of CCLR in agility dogs is decreased in dogs that engage in regular core strengthening exercises, compete more frequently, compete at higher levels, and compete in more athletically challenging venues.
Highlights
Cranial cruciate ligament rupture (CCLR) is one of the most common causes of pelvic limb lameness in dogs
This study investigated the hypothesis that the risk of cruciate ligament rupture in dogs competing in agility would be increased in large breed dogs and in spayed female dogs, and decreased in dogs that were more physically active in agility training and competition, physical conditioning activities, and other dog sports
Questionnaire responses A total of 677 respondents began the questionnaire for CCLR dogs; 411 responses were eliminated because the respondent failed to complete the questionnaire or because demographic data were incomplete or illogical
Summary
Cranial cruciate ligament rupture (CCLR) is one of the most common causes of pelvic limb lameness in dogs. The sport of canine agility is growing in popularity worldwide and there has been a concomitant increase in interest in health management practices to maintain optimal athletic performance. This sport is especially physically demanding because it combines running and jumping, frequent abrupt turns at speed, navigation of elevated and angled frames or teeter-totters, and weaving between tightly spaced poles. This study investigated the hypothesis that the risk of cruciate ligament rupture in dogs competing in agility would be increased in large breed dogs and in spayed female dogs, and decreased in dogs that were more physically active in agility training and competition, physical conditioning activities, and other dog sports
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
