There is nothing wrong with training an animal to do what it does best. If you use the logic of the first two comments you would have to ban coon hunting, bird hunting, rodeos', fox hunting (which uses both horses and dogs) and if you want something to really get upset about, look at how dogs are treated (Greyhounds) for dog racing. If you can't get angry at them, you have no decency about you.

What I think the real issue is, is how these animals are trained and what they are fed. A little stated fact is that this is the second animal under the same trainer that had this happen to them. LOOK AT TRAINING AND TRAINERS.