Hi Doggie Lady, we cope just !! both ours have been to training and had one to one, this has only happened since Jazz got bit twice , i cant say its easy with two the same age we tend to take them out and then i walk one and oh walks the other lol, its hard work and we are not youngsters, but i wouldnt part with them. tried halties my Black one ended up at vets he damaged his nose so they didnt work i think we have had every lead harness and half checks halties going , nothing works once they are fixated on something, its just like we are not there , im so sorry your little one got bit such a shame, good luck with the classes let me know how you get on , sounds like things are getting better for you at the supermarket, where at the moment ours seem to be going backwards,