1. If it takes 2-3 months to correct a puppy, it will take longer to correct an adult dog.

2. Dogs grow fastest after birth 1 year. During this period, the brain is gradually developed and perfected, which is also a critical period for dogs to learn well and learn poorly. Therefore, this year is the best time to train dogs. But don't think that when dogs grow up, they are afraid that they will never be trained again. In fact, no matter how big the dog is, it can be trained. However, this requires more physical strength and patience than training from childhood. If you haven't spent more time caring for or pampering your dog before, if you have formed a bad habit, you will spend twice or three times or even more time, but in any case, you should have confidence in your own dog, and you can train it well after training.

How old was Demu when he began to change his hairstyle?

The molting of German shepherd dog is a local change, and the place where the front foot faces will gradually change from black to yellow after 4 months.

At the age of 6 months, gray hairs on the back began to appear, and the color of the head changed from black to black and yellow.

At the age of 9 months, the black hair on the hind feet began to turn yellow-gray, and molting was completed.