My ESC has just turned two and is showing some diligence and interest when I ask him to find something. I've been thinking he would enjoy some challenge for his mind as he's very biddable and enjoys performing the various things he's been taught. The other night I played a game with him where I make him sit and stay round the corner of the house and then hide his frisbee (favourite toy). When I release from the stay, he trots around intently, very business like with his tail wagging. He quickly found the frisbee hidden behind pots and bushes, so next time I hid it high up in an arbour, tucked in so only the edge was showing. Same businesslike trot round the garden and fairly quickly he went to the base of the arbour and circled it, looking up. Same with the frisbee hidden inside a bush. I think this is all quite clever of him. Are cockers tracking dogs by breeding? I thought they were designed for flushing out game. Anyway, my only reservation about signing him up for some kind of tracking classes is that while his recall is very good, if there is another dog or person in the distance, he will go and greet and won't come back immediately. But he does recall quite soon after he's had a quick greet. So, his recall isn't rock solid. Are there other standard commands they have to be solid on before he'd be allowed in a class? Basically, he's trained to the level of convenience and safety, but isn't one of those dogs who show immaculate obedience though he's not particularly disobedient or strong willed. He's just mostly following his own nose and sometimes it's hard to break in and get his attention. From what I've described, does it look as though tracking class would be an option for him?