The other day I saw a lad on the train with 2 dogs. The male was very interested in the female who was quite subdued and had several deep gouges along the tops of her back legs and lower back. Looked to me as if she had been fighting. I asked the lad how she got that way and he got quite upset. Anyway I've just seen something that implies that bitches on heat are particularly sought by those in the dog-fighting fraternity. Does anyone know anything about this? I know next time I should report it.