1) Enable it in configs.
in pet_db write about it => #SupportScript Bonus script to execute when pet_status_support is enabled. (Default: null)
// Whether or not the pet's will use skills. (Note 1)
// Note: Offensive pet skills need at least pet_attack_support or
// pet_damage_support to work (they trigger while the pet is attacking).
pet_status_support: yes
2) rA missing "SupportScript" when update pet_db to yaml Git Hash: ac558d7c1e58c817744968f70f487c3d3d16aac2
1056,SMOKIE,Smokie,633,9015,10019,537,80,60,30,100,250,20,1000,150,1,0,600,600,100,{ petskillbonus bPerfectHide,1,3600,0; },{ bonus bAgi,1; bonus bFlee2,1; }
add in your yml db next lines to Smokie:
SupportScript: >
petskillbonus bPerfectHide,1,3600,0;