The phrase "quality breeding" refers to the careful selection and breeding of high-quality individuals within a specific species to produce offspring with desirable traits or characteristics. Full definition
A possibility with any breed that has come out of a poor quality breeding operation of course, but that just makes your research all the more important. (animalso.com)
They help set the standard for quality breeding programs. (dogingtonpost.com)
Expect to pay a bit more for a show pup as it's considered quality breeding stock. (mybrownnewfies.com)