Recent Release: Olfactory Mediation of Canine Gastrointestinal Neurobiology


Authors: Anthony Lee Dellinger, et al.

Title: Olfactory Mediation of Canine Gastrointestinal Neurobiology

Description: In this hypothesis Researchers have discussed that canines are not casual “sniffers,” but are rather evolutionarily predisposed to search for particular molecules that activate gastrointestinal neurobiology and physiology via olfaction. Given that canines possess an extremely discriminating olfactory system, it is further proposed that specific scent-stimuli prompt defecation. Such olfactory responses may have been imprinted genetically or always instinctive and manifested in behaviour, biology and physiology (including the vomeronasal organ). Specifically, the canine sphincter reflex and final peristalsis appear to be scent-mediated through synaptic neurobiology, triggered by a specific family of organic aromatic amines. However, as dogs have been making the transition from rural-to suburban-to urban settings, their quest for olfactory stimulation has become more challenging due to increasingly “sanitized” municipal environments. Indeed, while being welcomed into indoor cohabitation with busy and preoccupied human companions, erratic owners’ schedules can compound these dynamics and lead to recurrent frustration with the dogs’ apparent searching with respect to a normal excretion routine.

Ethology is the scientific and objective study of animal behaviour, usually with a focus on behaviour under natural conditions as well as viewing behavior as an evolutionarily adaptive trait. Animal Behaviour is studied to understand the wild and wonderful ways in which animals interact with each other, with other living beings, and with the environment. It explores ways in which animals relate to their physical environment and to other organisms and also includes topics such as how animals find and defend resources, avoid predators, choose mates, reproduce, and care for their young. Since the dawn of the 21st century, many aspects of animal behaviour that the scientific community long thought it understood have been re-examined, and new conclusions reached. Animal behaviour can be important in animal training as it enables the trainer to select the individuals best suited to perform the required task.

Journal of Animal Health and Behavioural Science is using Editorial Tracking system for online manuscript submission, review and tracking. Editorial board members of the journal or outside experts review manuscripts; at least two independent reviewers approval followed by the editor is required for the acceptance and publication of any citable manuscript.

Journal of Animal Health and Behavioural Science provides the rapid publication of articles in all areas related to animal health, behaviour and animal welfare. Journal welcomes the submission of manuscripts in the areas but not limited to Animal Behaviour, Animal Medicines, Animal Nutrition, Animal Science, Animal Vaccines and that meet the general criteria of significance and scientific excellence. Papers will be published approximately 7 days after acceptence.

Submit manuscript at  or send as an e-mail attachment to the Editorial Office at



Managing Editor

Journal of Animal Health and Behavioural Science

Tel: +44-7482-877761