Q. He wont put any of his weight down on his left back leg paw is looks bigger he lets me touch it hes not crying either is it broke or sprained ? HELP
A. It could be a bee sting.. check the area, begin scraping around the area to try to loosen the bee's stinger from your dog's foot. Typically if the food is swollen, and the dog isn't putting pressure on it, but allows you to touch/squeeze it (to an extent) without yelping, then it's a bee sting. If it becomes more swollen, or the swelling does not get better, see a vet about getting some benadryl.