Exploring the effects of repetitive endurance exercise and tryptophan supplementation or dietary soluble fiber on the behaviour of sled dogs
Year: 2020
Type: dissertation
Abstract: The impacts of repetitive endurance exercise and dietary interventions on the behaviour and voluntary physical activity of dogs has not been previously studied. This thesis investigated the effects of incremental conditioning, supplemental tryptophan and increased dietary soluble fiber on the behaviour and voluntary physical activity of sled dogs. Repetitive endurance exercise generally resulted in a progressive decrease in voluntary physical activity and locomotive behaviours prior to an exercise bout. Additionally, voluntary physical activity increased after two consecutive rest days, indicating a potential recovery from the physiological impacts of endurance exercise. Increasing the tryptophan: large neutral amino acid ratio of the diet reduced agonistic behaviors prior to exercise, however, increasing the soluble fiber content had no effect on any behaviour prior to or following an exercise bout. This research could be used to improve the exercise training regimens and diets of sled dogs and promote their overall performance, health and well-being.
Author: Eve Robinson
Language: English
Subfield: Animal Science and Zoology
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W3048905592