hi all, I'm posting on behalf of a friend who has just rescued an 18 month old Staffie male. He has settled into her home well and seems happy. The problem is he keeps biting his tail, enough to make it very sore. He's been to the Vets and they've took scrapings etc and all have come back negative so no actual skin problem. Her Vet said it is behavioural and suggested medicating the dog or docking his tail !!!!!! My friend is very much opposed to either of these suggestions and is researching anything that might help, any ideas, tips or product suggestions would be appreciated, thanks.