1. The troubles of puppies changing teeth...During the period of changing teeth, what should I do if the old teeth have not fallen, and the new teeth have just grown and grown into double-row teeth? 2. The hazards of double-row teeth, resulting in malocclusion of teeth, the growth of bacteria to induce periodontitis, easy accumulation of dirt and bad breath caused by dental calculus. Our products help knock out the old teeth and protect the new teeth to grow smoothly during the dog's tooth replacement. Deep cleansing is truly effective and thorough to remove the dog's dental calculus. Use it every day to maintain tooth cleaning, and the dog will be healthier. Dogs are born to love to play. Don't let the company your dog gives you become lonely. NO.1 Dogs no longer do damage: If you don't want to endure the dog's unbridled damage, then buy some fun toys to accompany the dog to play! The dog just wanted to say: Master, I am lonely and bored to destroy things NO.2 Decompression and prevention of depression: Long-term depression and depression will make dogs more likely to suffer from depression. The owner should play toys with the dog, play games together, and do outdoor sports together, which is the key to guiding the dog out of depression! Dog toys: Our products always take the dog's interaction as the starting point.