GG, the dog whisperer

Vigilance, Prowess
When GG, dog whisperer enters the battlefield, create a 2/2 black dog token with Vigilance and Lifelink
{t}Put a +1/+1 counter on target dog you control
When GG, dog whisperer dies, create a 6/6 white angel token with Lifelink, Vigilance,
and Prowess