You see a domestikion.
Notes
Domestikions are support melee creatures that increase the damage output of all monsters in Tibiadrome. Multiple Domestikions stack their buff.
They attack with 
physical, 
holy and 
energy damage. They also cause 
life and 
mana drain.
Abilities
Unknown.
Damage Taken From Elements
Physical 
Death
Holy
Ice
Fire
Energy
Earth
Drown
Location