hi, our little JRT is a joy he is 13 months had him since he was 6 months gets on well with everyone including the cats and he goes out for a run twice a day, however when I let him out in the garden inbetween walks and before bed, he is a complete nightmare barks and howls whilst charging around the garden (large garden) we tried shaking a bottle with stones, no point in the water spray as you end up chasing him round the garden and he does it all the more no chance to praise him for not barking cos he don't stop for you to praise him and it seems that all his good training is forgotten and its a case of sod you im not stopping, he wont come when called even for a treat he just runs around barking and its driving me insane im at a loss as to what to do, this is his only fault