Ermao may not be sure whether this piece of is a human or a dog, even if it is a dog, it may not be black gold, he just guesses that it may be black gold.

And Zheng Si is very sure that this is the guy from Heijin, but he doesn't understand, obviously cats will have this habit of burying poop, especially those cats in the wild, they will bury better, he has heard people say, this seems to be an instinct of cats - except for Zheng Si himself.

There are many speculations about this behavior, one of which is that cats, as independent hunters, try to hide as much as possible, and even though they have now been introduced into human society, they still maintain their wild habits and instincts.

And as a dog, it usually leaves after pulling, but it will take a lot of effort to bury the poop?

Could this also be one of Black Gold's training programs?

How hard it is for a trainer to train.

Zheng Si was thinking about it, his ears moved to look in one direction, and then he jumped on a big tree next to him, climbed a little higher, and looked over there.

A hundred meters away, a pair of dog ears peeked out from behind a densely grown bush with no leaves and no known species. The small bushes were surrounded by many withered yellow plants, and some of the withered grass that grew densely next to it had been burned, so it looked like the yellow of the withered grass and the burnt black, the figure of black gold was not obvious, and it was not easy to notice if it was a human eye.

At this moment, the pair of dog ears are turning, paying attention to the situation of the cycle, it seems that it has sensed the movement of Ermao's side, and moves cautiously towards this side.

It is worthy of being "professional". Zheng sighed in his heart.

Ermao noticed Zheng Si's reaction and immediately became alert. He was about to hide when he paused and looked at the cat in the tree, which looked not like it was seeing a stranger or something very threatening, but rather like it was seeing a familiar person or something.

Don't......

Although he felt that there might not be a threat, Ermao still acted cautiously, hid himself, and looked in the direction that Zheng Si was facing.

Soon, Ermao discovered black gold.

However, Heijin was still a little hesitant when he looked at Ermao. After all, it doesn't take strangers easily. Even though I've seen Ermao a few times, I can't get close to it now. It also took a few months for Senior Brother Walnut to gradually start to get close to Black Gold.

Seeing Heijin, Ermao was very happy, but unfortunately Heijin couldn't speak. Ermao asked a few questions. I didn't see much reaction from black gold. However, when Ermao asked about Senior Brother Walnut, Heijin heard a familiar name. There was a slight reaction, and then he looked in one direction.

Looking along this concrete road, there is no end in sight, and now there is not even a car.

However, Ermao has been able to see from Heijin's reaction that those people and Senior Brother Walnut may be going, it seems that Senior Brother Walnut had to leave first, and he couldn't bring Heijin with him, and let Heijin wait here. Linked to the few new messages he received, Ermao deduced a place, and he decided to drive over to have a look.

Ermao asked Zheng Si and Heijin to wait here, he drove the car over, and it was not far from the parking side, and he was already able to roughly draw a picture of the route in his heart.

Zheng Si didn't bother to leave, and was willing to wait here.

Waiting for Ermao to leave, Zheng Si lay on the tree and looked at the road, estimating the time, to see when Ermao could come over, if Ermao got lost, would he experience another wandering life?

It's hard to think about.

Zheng sighed and his beard trembled, he was not willing to wander, and now that he was hungry, what could he eat around? Voles?

After all, it's not a real cat, and Zheng Si still prefers to go back after finishing his errands.

Looking at the black gold nested in the grass below, even if most of the grass here is already withered yellow, but black gold will still choose some grass or a place with many trees, which is conducive to concealment, and will not stay for a long time in a place with a wide field of vision, even if it is buried in poop, the place chosen is relatively hidden. It may not be good enough, but as a dog, it's extremely rare.

If Brother Walnut hadn't come back, or if Black Gold hadn't touched them, would this dog have stayed here all the time? Zheng Si felt that it was very possible.

About half an hour later, Ermao drove over, got out of the car and opened the rear door, signaling Heijin to get on the car, but Heijin stood there, looked at Ermao, and didn't move.

Zheng Si jumped into the car first, and at the same time rummaged through the food that Ermao had left in the car, which also had his own rations, and he had to fill his stomach first to work.

I don't know if Ermao succeeded in doing his work, Heijin looked at Zheng Si, who was lying on the seat of the car and eating, tilted his head, and looked at it with doubts and puzzlement, but he still jumped into the car.

Zheng Si originally thought that the dog got into the car because of the food, but Heijin didn't touch Zheng Si's food after getting into the car, even if Zheng Si was merciful and handed it to its mouth, he didn't eat it.

"When Heijin was on Brother Walnut's side, he only ate the food fed by Brother Walnut, and the others didn't eat it at all, Senior Brother and his wife and children were still in the run-in period with this dog, and it was rare to get closer, but the feeding was not successful for the time being." Ermao said after seeing the situation behind him from the inner rearview mirror.

Zheng sighed at the dog next to him and almost dripped because of the smell of food, thinking that the dog should be very hungry, but now he still can't bear it, and he immediately admires it.

The car drove for about an hour, Zheng Si took a nap, and when he woke up, he looked out the window and saw the mountains not far away. There are many mountains here.

The place where Ermao was going was on a mountain, and the car was not easy to drive over, and he did not let a few residents living at the foot of the mountain help watch, so he found a place to park his own car.

The car has been modified, Ermao is not afraid of stealing, even if it is stolen, compared to the Walnut Senior Brother, even if it can't be found, it's nothing.

Heijin got out of the car and followed Ermao for a while, and then began to sniff everywhere, apparently it found a familiar smell, not necessarily Senior Brother Walnut's, but also some other people.

After Ermao saw the mark left on a tree, he felt a little more steady, and as before, he groped forward according to the mark. The black gold is a little in front of the two hairs. While pursuing the mark, Ermao will also compare the route of black gold.

As for Zheng Si, everything was taken over by one person and one dog in front, and he, an amateur, just had to follow.

It's winter, and many of the trees on the mountain are withering, but there are also some evergreen species that don't look so bare. Zheng Si was still in the mood to look at the other places around him when he followed him up the mountain.

After walking for a while, Ermao suddenly stopped, and called to Heijin to prevent it from continuing to move forward, because there was a mark marked with a less obvious stroke. And it was this one that told Ermao. There may be a device like a monitor in front.

Ermao took out his mobile phone and found that the mobile phone had no signal. If there is a monitoring device in front, he is okay himself, but this cat and dog are not sure. The likelihood of exposure is substantial.

After thinking about it. Ermao asked Heijin and Zheng Si to stay here. Don't run forward, especially black gold, Ermao explained for a long time. I don't know how much this dog can understand and how much he can listen. However, when Ermao took a few steps forward and turned back, he found that Heijin had already gone to some bushes and was about to hide.

It seems that the words were listened to a few words.

No matter how much Hei Jin can understand, Ermao just needs this dog not to follow and stay here.

Zheng Si jumped on a tree with green leaves, he still felt that it was safer on the tree, anyway, in this season, there are fewer insects and snakes, Zheng Si doesn't have to worry about that at all.

After Ermao left, Zheng Si stayed in the tree, the surroundings were very quiet, and there was no loud noise from the black gold side, and the birdsong was very clear, which made this place feel desolate. Not popular.

Zheng Si was lying on the branch, anyway, there was black gold guarding below, and even if someone came, they wouldn't pay special attention to a cat hiding in the tree, Zheng Si was much safer than black gold.

Suddenly, Zheng Si's ears moved, and he opened his eyes and looked in one direction. Black Gold, who was hiding behind the bushes, also heard the movement, but remained quietly in place.

Zheng Si stood tall and could see more clearly than Hei Jin.

It was a vole, it was winter, and it was estimated that it came out to forage at this time due to lack of food. Zheng Si didn't eat this thing, and he wasn't in the mood to catch mice to play now, so he didn't see it and let the vole go.

However, looking at the vole gradually coming this way, this guy is quite bold, it is estimated that he has not seen many natural predators around here on weekdays, but when he approached this side, he probably smelled something, he stopped, and looked around carefully.

Sou!

Zheng Si saw Hei Jin jump out of the bushes and rushed towards the vole, looking at the action of catching the vole, Zheng Si felt that this dog was definitely not the first time to catch it, and it was estimated that he had caught a mouse at home.

The vole failed to escape from under the black gold's claws, Zheng Si only heard the vole cry briefly twice and then stopped abruptly, and when he looked again, the black gold had already come back with the vole in his mouth, lying on his stomach in the dead grass and eating. When eating, he stopped and paid vigilant attention to his surroundings, listened carefully with his ears bracked, and made sure that no one was around before continuing to eat.

Listening to the sound of black gold gnawing on voles over there, Zheng Si sighed in his heart, this dog is really talented, or rather, this dog's previous trainer is really talented. However, at the same time, it can also be seen that this dog has worked hard, and he must have carried out tasks with the soldiers. I've heard Wei Ling say something before, sometimes when you go out on a mission and don't have food, you take local materials. As for what kind of material is taken, there are many types, including voles, snakes and other animals.

I really should have asked some dogs who like to waste food to come and take a look. When Zheng Si was in the pet center, he saw several times that some dogs licked one and leaked two when eating dog food, and the dog food on the ground would be directly swept away by the staff there after eating.

After eating, Black Gold returned to his stomach behind the bushes he had been lying on. Zheng Si looked at it, but he didn't see how much blood there was on Heijin's body, the blood on the side of his mouth was licking, and it was estimated that it would be licked soon.

I don't know when Ermao and Senior Brother Walnut will finish their errands, Zheng Si lay on the tree and thought. Fortunately, I ate some more in the car when I came, and now I won't starve, but if I stay up like this for a few more days, Zheng Si doesn't know if he will eat voles like Heijin.

Just thinking about it, Zheng Si felt a pang in his heart, and looked in the direction of the mountain, and someone came over there. It's not an animal, it's a human!

Black Gold apparently heard it too, and stopped licking his mouth, paying attention to the direction the sound came from.

Soon, Zheng Si saw the person who came, it was two strangers, with a little accent, and they didn't look like locals, when they came, Zheng Si heard two locals chatting, and the accents of the two were different.

The route taken by the two of them was still some distance from the place where Zheng Si was stunned. When the two men went down the mountain, one of them was still talking with a walkie-talkie. Listening to them, Zheng Si learned that there was a foothold near the foot of the mountain, and the two of them were going there.

Zheng Si thought about it, climbed down the tree, and quietly followed.

Black Gold, who was hiding behind the bushes, was puzzled.

Isn't it supposed to be on standby? How did the cat run away? Will it keep up or stay put? (To be continued.) )

ps： （4.22）