I've just found a behaviourist with 40 years experience but I'm still not convinced that she will be able to help 
Had a very bad day with Oscar today . I rang our vet to see if they would recommend getting Oscar neutered but the receptionist has advised us not too yet the behaviourist has said Oscar needs to be neutered . Tired and confused and upset .
Any advice on what the behaviourist might do would be great thanks .