“院子”繁育者：一个狗主人家，他很有可能是由于出现意外或是多种多样的缘故开展了繁育，这类繁育者一般会忽视这一种类的规范，遗传基因，行为，和有利的身心健康的锻练 。这类繁育者很容易转化成商业服务繁育者或是puppy mill！
Puppy mill:
A breeder who produces puppies hand over fist with no breeding program, little attention to puppy placement, and poor health and socialization practices. A puppy mill may or may not be dirty but it is usually overcrowded and the dogs may be neglected or abused because the breeder can't properly handle as many dogs as he has. Puppy mill operators often denigrate hobby breeders and their dogs in attempts to make a sale.
Puppy mill:
她们很多的生产制造小宠物，她们彻底沒有繁育方案，非常少考虑到小宠物安装。她们非常少给小宠物身心健康和社交媒体的训炼 。puppy mill很有可能不好脏可是她们一般很拥堵由于狗过多太滥了以至于她们难以照料到那么多的个人 。puppy mill的生意人一般会贬低这些好的有威望的喜好繁育者，那么做，是为了更好地市场销售他们自己的狗。