Multiattack. The panther makes one Pounce attack and uses Prowl.
Pounce. Melee Attack Roll: +4, reach 5 ft. Hit: 4 (1d4 + 2) Slashing damage, or the panther deals 7 (2d4 + 2) Slashing damage if it had Advantage on the attack roll.
Prowl. The panther moves up to half its Speed without provoking Opportunity Attack action. At the end of this movement, the panther can take the Hide action.