A joke from a consulting company

One day, a farmer drove a group of sheep on the grassland.
I met a person and said to him, "I can tell you how many lambs you have ."
He uses satellite positioning technology and new network technology to send information to the database at the headquarters ...... A moment later, he told the farmers that there were 1460 sheep in total.
The farmer nodded and said yes. Afterwards, he asked the farmer to pay him a goat, and the farmer agreed.
But the farmer said, "If I can tell which company you are from, can you return the sheep to me ?" The man nodded.
The farmer said, "You are from ."
The man was surprised to ask how the peasants knew it.
The farmer said, "There are three reasons for me to know that you are from. 1. If I didn't ask you, you can come to the door on your own; 2. You told me something you already know and you have to pay for it. 3. At first glance, you know that you don't understand us at all. What you hold is not a goat at all, but a sheepdog."