doesn't need to be "raw meat" could be just a special doggy candy, our pic-nic's dno if you know them, it are this small letter shaped cookies. It's not bad for your dog either.
But yes be carefull with food around a dog, dogs are as they say around here "Saint-FreTal" or in English Saint-DevourAll. they'll try to eat most things even if they are bad for them, a cat won't eat anything "suspicious" smelling, a dog will just jump in and start feasting away. In most cases dogs will cough the bad things back up, but still it can be to late. Don't be afraid the dog won't get extremely ill, but it won't be good on the long run.