for some reason both my labs have got the tips of there tails sore by keep banging them against the sides of their runs, anyone know of a easy way to get them to heal up? they seem to be on the mend for a day or two and then they open up again.i keep on telling visitors to ignore them as they walk past the kennels so as not to get them wagging there tails.been thinking weather to wrap them up but they will probably pull the dressing off.