The pernicious effect of this advertising on children is a problem that we ignore at our peril.

这则广告将孩子有潜移默化的坏影响，我们置之不理，风险将由我们自己。

This has led some breed clubs to discourage the use of linebreeding or inbreeding in an attempt to maintain gene pool diversity.

因此，这足以证受欢迎的公犬种的延续有着潜移默化的影响。