Assistant Laboratory Animal Technician (ALAT) Practice Exam

What is the LCT for dogs and cats?

1. 15-20°C

2. 20-25°C

3. 25-30°C

4. 30-35°C

The correct answer is: 20-25°C

The critical temperature range, known as the Lower Critical Temperature (LCT), for dogs and cats is important for understanding their thermal comfort and well-being. The LCT refers to the lowest temperature at which an animal can maintain its body temperature without using additional energy. For domestic dogs and cats, this range is typically considered to be between 20-25°C. Animals below this temperature risk hypothermia as they expend energy to generate heat, which can lead to stress and other health complications. A well-defined LCT helps caregivers ensure that pets are kept in an environment that prevents them from getting too cold, thereby fulfilling their physiological needs effectively. This context is essential as it underlines the importance of providing a suitable environment for pets to thrive, making the right selection crucial based on their biological requirements.