I have took your advice and keep him away from anything thats furry and runs. Just been doing a bit of road work, running around on the local playing fields and down to the beach. Just come back from a mooch through the fields with the lurcher and terrier. F**k me what a difference in him. Terrier flushed a couple of bunnies out and he just seemed to explode into action ran them right up to the hedge rows without pulling up the word came into my head a few times"stop,stop,for f**k sake stop. Well im chuffed to bits with his effort today.
Thanks for all the advice.
DEKA