Hi, my dog was seen by a behaviourist yesterday for quite bad anxiety problems. She has started us on a program very similar to BAT but has also advised us to start him on medication called 'Zylkene' which should help with his anxiety and have a calming effect on him? I just wondered if anybody had any experience of this? Did it help your dog with anxiety problems? She said it was quite a common medication suggested for nervous dogs but I am keen to hear if it quite successful?