We came home from the vet and the pups went out back. Well they were playing and when they come back inside trevor was limping bad. he would cry if we touche it so i soaked him in a hot bath for 15 minutes and i was able to rol him over and carefully look at his foot. there is nothing in it, no cuts, or splinters, but it does look bruised. it isnt swollen but could it be broken? if so is there anything to do about it, if it isnt heeled in a couple of days we will take him to the vet, can we give him a baby asprin?