My dogs allergies have been really bad this season. she's chewed herself raw. the vet had given us some stuff and gave her a shot a few months ago and they didnt seem to help at all. Our vet is closed they had some highly dangerous electrical problem in the new building. anyways until theyre open again i'm clueless as to what to do we've tried everything on her. the last thing he suggested was something with lidocaine in it to keep her from chewing. well she seems to thing lidocaine is delicious. someone we met at a petstore while sitting going through products we havnt tried on her, suggested using something based with pramoxine HCI in it. we found some ointment thats basically just pramoxine and gel. but she may be 4weeks pregnant again cant confirm pregnancy till another week and vet reopens.. we have a waiting list for pups and she's my baby i dont want to risk anything but i'm tired of her tearing herself up. we've tried a cone but she's flexible enough to turn to where she can reach her tail and chew on it.