They are relatively easily enticed to a bait. A lion will inevitably attack when cornered in a trap. If persecuted, however, the lions may be too wary and other options may have to be tried. The decision whether to use a camp or cage trap will also depend on whether it is a single lion or a pride of lions that must be captured. In the case of a pride, it is worthwhile considering the use of a camp trap.
Leopards are the most aggressive of the large carnivores when wounded or cornered.
They prefer dense habitat and generally are solitary and secretive. Leopards may usually be attracted to bait, except in areas where they have learnt to avoid bait through constant persecution. A leopard is likely to arrive at a trap alone. It is important to camouflage the cage trap floor carefully when capturing leopards. It is preferable, where possible, to set traps with both doors open.