宠物犬肥胖症的营养干预与长期效果分析 -动物医学专业

摘要

随着宠物犬肥胖症的日益普遍，其对犬类健康的影响引起了广泛关注。本研究旨在探讨营养干预对宠物犬肥胖症的长期效果，并评估不同干预策略的有效性。研究选取了120只患有肥胖症的宠物犬，随机分为三组：低热量饮食组、运动干预组和综合干预组。通过为期12个月的跟踪调查，记录每只犬的体重变化、体脂率及代谢指标。结果显示，综合干预组在体重减轻和体脂率降低方面表现最佳，且长期效果显著优于单一干预措施。低热量饮食组虽在短期内有效，但部分犬只在停止干预后出现反弹现象。运动干预组的效果相对有限，但在改善心肺功能方面具有积极作用。研究表明，营养干预结合适度运动是预防和治疗宠物犬肥胖症的有效策略，且长期坚持可显著降低肥胖相关疾病的风险。本研究的创新点在于首次系统评估了不同营养干预策略的长期效果，为宠物犬肥胖症的管理提供了科学依据和实践指导。

关键词：宠物犬肥胖症；营养干预；综合干预；长期效果；体重反弹

ANALYSIS OF NUTRITIONAL INTERVENTION AND LONG-TERM EFFECTS OF OBESITY IN PET DOGS

ABSTRACT

With the increasing prevalence of obesity in pet dogs, its impact on canine health has aroused widespread concern. The aim of this study was to investigate the long-term effects of nutritional interventions on obesity in pet dogs and to evaluate the effectiveness of different intervention strategies. A total of 120 obese dogs were randomly assigned to one of three groups: a low-calorie diet group, an exercise intervention group and a comprehensive intervention group. The changes in body weight, body fat percentage and me tabolic parameters of each dog were recorded through a 12-month follow-up investigation. The results showed that the combined intervention group performed best in terms of weight loss and body fat percentage reduction, and the long-term effect was significantly better than that of the single intervention. Although the low-calorie diet group was effective in the short term, some dogs rebounded after stopping the intervention. The effect of the exercise intervention group was relatively limited, but it had a positive effect in improving cardiorespiratory function. Studies have shown that nutritional intervention combined with moderate exercise is an effective strategy to prevent and treat obesity in pet dogs, and long-term adherence can significantly reduce the risk of obesity-related diseases. The innovation of this study is that it systematically evaluates the long-term effects of different nutrition intervention strategies for the first time, providing scientific basis and practical guidance for the management of obesity in pet dogs.

KEY WORDS：Pet dog obesity; Nutrition intervention; Comprehensive intervention; Long-term effect; Weight rebound

摘要 I

ABSTRACT II

第1章绪论 2

1.1 研究背景及意义 2

1.2 宠物犬肥胖症营养干预的研究现状 2

第2章宠物犬肥胖症的营养干预策略 4

2.1 营养干预的理论基础与实践依据 4

2.2 不同营养干预方案的效果比较 4

2.3 营养干预对宠物犬代谢的影响分析 5

第3章营养干预的长期效果评估 6

3.1 长期营养干预对体重控制的影响 6