Inbreeding is generally considered harmful for several reasons:
* Increased risk of genetic disorders: Inbreeding concentrates harmful recessive genes, increasing the chances of offspring inheriting two copies of the gene, leading to genetic disorders.
* Reduced genetic diversity: Inbreeding reduces the genetic diversity within a population, making them more susceptible to diseases and environmental changes.
* Decreased fertility and viability: Inbred offspring often have lower fertility rates, weaker immune systems, and shorter lifespans.
Therefore, breeding a bull with its offspring is strictly avoided in animal husbandry and is considered unethical and harmful.