He killed a big possum apparently

Yea

No a big possum ;-;

My dad hit its skull to put it out of its misery the dog broke many bones already though

Yea I didn't see this with my own eyes but the possum barley fit into a plastic grocery bag it's was that large but the doggo did a good kill though because possums can carry many sicknesses but doggo still in a bit of a protect mode