To be honest, the blood dog doesn’t even come into it for me. The cadaver dog is the one. Behind the sofa, wardrobe, flower bed outside the window. Then her clothes, the cat teddy (which had been washed!? Who washes a missing kids teddy when it’s one of the things with her scent on!) the hire car. Along with all the other inconsistencies in the interviews, it definitely warrants further attention.