Does Chenrezig need ear picking? Is ear picking necessary for Chenrezig?

Does Chenery need ear picking? Chenery needs regular ear cleaning, just use a special ear wash for pets, put a few drops into your dog’s ear and rub it at the base of the ear, the dog will shake its own head to shake the dirt out. The schnauzer needs to have his ears cropped. The hearing of dogs with cropped ears is much higher than those without cropped ears, plus ear cropping can reduce ear mites in the ears and reduce ear canal diseases. Long-term droopy ears cause poor ventilation in the ear canal, which can easily breed ear mites.