Quati, Bonded with Nature

Whenever a creature you control with base power and toughness 1/1 enters the battlefield put a +1/+1 counter on Quati, Bonded with Nature.
Whenever a creature you control with power or toughness 2 or more dies you may remove a +1/+1 counter from Quati, Bonded with
Nature, if you do put a +1/+1 counter on target creature with a power or toughness of 1.