Obesity in dogs: dimension of the problem and effects of feed

Abstract

Obesity in dogs is a growing problem which affects between 30 – 60 % of the pet population world-wide. It is mainly caused by an energy consumption greater than the animal’s requirement; and needs to be detected and faced accordingly because it negatively affects their well-being and longevity. Some important observations are; although it has been reported that depends on the composition of the diet, that dogs fed 2 times a day have lower blood glucose levels, as well as insulin levels showing the same tendency as glucose. Ghrelin and GLP1 concentrations are no different feeding 1 or 2 times a day. Energy expenditure through physical activity is important as it increases the rate of energy utilization and helps to raise the metabolic rate, which contributes to a comprehensive weight reduction program. Metabolic Energy Rate (MER) in sterilized dogs is lower than for intact animals; therefore, sterilization of pets increases the risk of obesity.  The level of protein in the diet is important for promoting body protein synthesis and tissue repair. High protein diets work best when feed is offered ad libitum. Omega fatty acids reduce plasma concentrations of C-reactive protein and insulin. Dietary fiber helps to significantly reduce blood cholesterol and triglycerides.