At 5:00, I posted my response to the OP. Y'all will find this story from today entertaining, albeit painful.
When I put Howdy down four years ago, my busy body Aggie friends got me a 1 1/2 year old dog from the Dallas SPCA. He's blue healer and "fill in the blank" ( we don't know). About 2 weeks ago, he was chasing a ball and hit one of my clay planters so hard it shattered into six pieces. He yelped really loud, and limped around the corner. I honestly thought he might have broken his leg. After checking, and allowing him to recover, I decided he'd have a hell of a bruise, but not torn tendons or cracked bones.
The last two days,he's been limping a lot, so I took him to the vet this morning to drop him off for xrays, etc.. I picked him up at 3:30, and the vet called me in to see Zorros xray. There are a minimum of 20 buckshot from a shotgun in his butt. Apparently, someone blasted him with a shotgun before I got him, and two of the birdshot (I assume, because they're small) are still in him. They're are at least, 20 or more still there, but two are lodged in his leg joint.
He has two of them that are trying to work their way out of his rear left leg. If they don't come out in two weeks, we'll take them out, but he had to have been in pain, but wasn't really limping badly until the last 2-3 days.
Damn, animals are tough. Hell of a story!