Containers of young animals of the same species may be loaded adjacent to each other. Containers with cats and containers with dogs must be kept apart, unless they are used to cohabiting. Care must be taken in loading different breeds of dogs to prevent snapping and disturbing one another and, in particular, where one animal is stronger than the other, subjecting the weaker of the two to fear.

Accompanied dogs and cats that are transported in the aircraft hold must comply with these Regulations.

Animals in quarantine must be segregated from those which are not.