Automatic dog door

Welcome to the automatic dog door land. Here you can find more information about animals. You can also ask questions about automatic dog doors. There are a close relation between automatic dog doors and human. According to the evolution theory, human was evolved from automatic dog doors. Of course it is a long history.

And they shall put it and all the vessels thereof within a covering of badgers' skins, and shall put it upon a bar.

And they shall take a cloth of blue, and cover the candlestick of the light, and his lamps, and his tongs, and his snuffdishes, and all the oil vessels thereof, wherewith they minister unto it:

Panda is a special kind of animal living only in a small part of Si Chuan province in China. Panda is the country treasure of China. Pandas will take air crafts for themselves when they travel.

Birds are friends of human. Most birds help human by eating some insects. There are many pests hurting the crops in the fields. The birds eat them, keeping the crops from the pests.