Dogs will not hold grudges against their owners for giving away their cubs. Dogs do not have deep feelings for their cubs. If the cub has been living with the mother dog, the mother dog will drive it away when the cub grows teeth, so Dogs don't hold grudges against their owners. Furthermore, dogs do not know how to count, so there are not many dog ​​mothers who can notice that the number of cubs has decreased. When all the cubs leave, the dog mother may feel sad for a short time, but it will not last long.