Early Neurological Stimulation (ENS) is a technique that involves exposing very young animals to mild stressors for brief periods. This practice is believed to enhance their ability to cope with stress as they grow older. The stressors used in ENS can include temporarily separating the animals from their litters, subjecting them to slightly cool temperatures, holding them in various positions, and gently touching different areas of their bodies. Each of these stressors is applied for just a few seconds, once a day, over a span of at least ten days, aiming to create a positive impact on their future stress responses.
The relationship between stress and the activation of the endocrine system is well established. When an animal experiences stress, the adrenal cortex releases glucocorticoids, which are a type of stress hormone. This hormonal response triggers various physiological changes that prepare the body for a "fight or flight" situation. Interestingly, short bursts of mild stress can actually be beneficial, fostering resilience and enabling the body to handle future stressors more effectively. However, it is important to note that not all stress is beneficial; prolonged or intense stress can overwhelm the body's systems, leading to negative consequences such as energy depletion and increased vulnerability to illness.
Ultimately, the goal of Early Neurological Stimulation (ENS) is to equip puppies with the tools they need to handle stressful situations more effectively. By exposing them to various stimuli during their critical developmental period, ENS aims to enhance their resilience and adaptability. This foundational experience can significantly influence their behavior and emotional responses as they grow.
Find more about ENS here https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9818019/
Watch a video about ENS: https://youtu.be/UGF2AsYu7_w?si=Xwwe8S4Af5-Cohyp