Kyle, Humble Herder

Whenever a dog enters the battlefield, put a
+1/+1 counter on every dog you control.

As long as "Rosco, Canine Protector" is under your control, this card has indestructible.

{t}, {2}: Search your library for creature card
"Rosco, Canine Protector" and put it on your battlefield tapped and then shuffle.

"Rosco, my purest and truest."