hi david Oh wow your certainly busy nowdays brilliant ah its marvellous what your doing wow proud of you there David last few month there was rescue moutain dog on mountain in documentary on bbc1 I was fasinated because this rescue mountain dog sniffed an injured man who broke his leg the dog barked and barked till his owner heard him then the owner climbed the mountain phoned for rescue team in Helicoptor paramedics put man on stretchure oh it was brilliant work loved it your doing great job teaching david well done keep working love Carol xxxx