because they want to make money
well if theres 2 breeds of dog i would never think of putting together its them 2, i thought poodles could be quite snappy so breeding them in to a very large breed with the power of a rottie is just stupid. what happened to the days when a breed like that was just called a cross and didnt make hardly any money? poor dogs, they will just keep breeding and breeding these so called new breeds untill theres no normal breeds left and we are left with loads of crosses with health problems that no one wants.