What are the regulations and guidelines for transporting pets in pet cargo?

When transporting pets in pet cargo, regulations and guidelines typically include requirements for proper ventilation, temperature control, secure enclosures, and access to water. Airlines and transportation companies may have specific rules regarding the size and breed of pets allowed in cargo, as well as restrictions on certain types of animals. It is important to check with the specific airline or transportation provider for their policies and procedures when transporting pets in pet cargo.