What could enlarged pupils in a pet indicate?

Enlarged pupils in a pet often indicate fear or stress due to the body's physiological response to perceived threats. When an animal feels threatened or anxious, the sympathetic nervous system triggers a reaction, releasing adrenaline and causing the pupils to dilate as part of the "fight or flight" response. This reaction prepares the animal to take action, whether to confront a threat or escape from it.

Understanding this response is crucial in a veterinary setting, as it helps caregivers recognize signs of distress in pets. This awareness allows for more effective handling and calming strategies, ensuring the animal's comfort and safety during visits or procedures. Recognizing signs of fear or stress, such as dilated pupils, is essential for the principles of the Fear Free approach, which emphasizes minimizing anxiety and enhancing the well-being of pets in veterinary care.