It's disgusting isnt it? I think people like that should be banned from keeping pets, We once had a dog in that couldnt go to the toilet without bleeding because it was so full with maggots on his bum its was matted with a tiny gap for him to go to the toilet and the matted mess was COVERED in maggots eating away at his bum, The owners just said that they noticed him itching it and noticed that the dog had leaked blood from his bum after going, my boss reported them after and charged a very heavy grooming bill after giving the owner a full view of what was stuck in the matted mess around his bum, It just makes me sick to think about that..