Pigs dissipate most of their excess body heat in high temperatures through sweating.

The material states that pigs release very little moisture from the skin and are particularly susceptible to problems associated with high temperatures. It describes panting and increased respiratory rate as responses to heat, rather than substantial sweating. The statement reverses the source’s account of pig heat tolerance. **Key takeaway:** Limited skin moisture release makes heat dissipation challenging for pigs in hot conditions.\n\n**Glossary:**\n- **Panting**: Rapid breathing that can support heat loss.\n- **Heat stress**: A condition in which heat gain or production exceeds the animal’s ability to dissipate heat.