I'm sure that Whitney, Traci and I, as pit bull owners, are all too familiar with how people outside of bully rescue feel and think about anything with the word "pit" in it.
However, the irresponsible use of media to endorse and reinforce stereotypes does absolutely nothing to alter the situation. Do dog attacks occur? Awful, horrendous, heartbreaking dog attacks? yes. But only selecting to report the cases wherein a pit bull was involved is blatantly irresponsible.
So was this mcdonald's irresponsible? Yes. If they had said "Petting a stray dog is risky", it would have been accurate AND educational, and wouldn't have been so offensive.