Transport containers shall:
a. be made of material not harmful to the animals' health and designed so as to minimise the risk of injury;
b. be strong enough to withstand the normal strain to which they may be subjected during transport without major damage,
and resistant enough to withstand damage caused by the animals;
c. be constructed so that the animals cannot escape from them;
d. be big enough for the animals to be transported in a normal posture;
e. have sufficient ventilation openings, which shall be arranged so as to ensure an adequate air supply even if the containers
are tightly packed together. Cold-blooded animals in closed containers shall have a sufficient supply of air or oxygen and,
if necessary, good heat insulation shall be ensured;