Ear cropping and tail docking

Recently the Spanish congress has approved the prohibition of ear cropping and tail docking just for aesthetic reasons. 

The surgery to cut off a dog's tail is usually done with surgical scissors and without anesthesia when they are just a few days old because that's when their tail is still soft. It causes pain to the dog, but it is just a puppy so he is not alert and he won't remember it. 

The surgery to cut off part of a dog's ears is done with anesthesia and with dogs between 6 and 12 years old. 

Tail docking and ear cropping is banned in some parts of the world as Australia or the U.K.

I think that this decision of the Spanish congress is going to be positive, because many people use these technics to just give a look to their dogs. But obviously it is not positive for them. First of all because it causes pain to them and it is not natural. Another reason is because dogs use their tails to communicate emotions like anger or excitement, so if they cut off its tail, he will be less able to interact with other dogs. Also cutting their tail or ears is dangerous for its health because it could cause some problems as a developer of a nerve tumor or a neuroma. 

Although this surgery has been less common in the past years because it has fallen out of fashion and people stopped doing it. But the fact that the Spanish congress has banned it, is finally going to make people stop doing it.