The phrase "inhumane breeders" refers to people who breed animals in a cruel and uncaring way, without considering their wellbeing or basic needs. Full definition
Inhumane breeders buy females at auctions, keep the female caged their entire life, breed them at each cycle (starting at 6 months of age) and, when the female can no longer get pregnant or carry the puppies, is sold back into the «system» or killed. (animalfolksmn.org)
Heck, you may even help shut down a few puppy mills and inhumane breeders along the way. (ivghospitals.com)
To advertise, inhumane breeders often present their puppies or kittens on beautiful websites. (animalfolksmn.org)