Which of the following is a sign of heat stress in animals?

Question

Question: Which of the following is a sign of heat stress in animals?

Options:

1.  Excessive agitation
2.  Slowed heart and respiratory rate
3.  Body temperature greater than 104°F
4.  Lack of panting and little salivation

Answer 1

4. Lack of panting and little salivation

Lack of panting and little salivation is a sign of heat stress in animals.

High temperatures and humidity can cause heat stress to animals. They get more heat than they can get rid of.

(Source: https://www.gov.mb.ca/agriculture/animal-health-and-welfare/animal-welfare/pubs/heat-stress-animals.pdf)