Uncle Whiskers, Caregiver

Whenever a Squirrel enters the battlefield,
Createa Food token. (It's an artifact with "{2}, {t}, Sacrifice this artifact: You gain 3 life.")
Whenever you sacrifice a food token, put a +1/+1 counter on target Squirrel you control.
Sacrifice a food token, {t}: You gain 4 life.
"Drink up younglings, You'll need your strength"