I can't get into it. The fox is an annoying bully who doesn't try to get to know the dog, and the dog kid is frustratingly stupid/nieve that he'll just go with anything as long a it's in his favor. Even when he was explaining the "bulling" in the previous school, it sounded like he was complaining.
Too many frustrating factors that makes this manhua/manhwa annoying
Lying Puppies Get Eaten