@carlawalker So, the general opinion on this sub (and most dog subs) is that anybody breeding mixed breeds is a bad breeder. Full stop. Bad.
I'm going to have a lot of people disagree with me because I don't nessissarily believe that. I believe that a breeder's goal should be to prevent suffering. Suffering in their puppies and in the owner.
To me, this means a few things:
1.) Proper health testing of all breeds involved. This involves way more than DNA testing. This means that they should have their hips x-rayed under OFA or Pennhip. It depends on the breeds, but many will recommend getting their heart and eyes checked by a specialist as well. You want to do ALL tests recommended by both breed clubs of both parents. This information should also be available to you.
2.) Always take the puppy back during any point of their life, no questions asked. The breeder should care about where their puppy is and never want them to be in a shelter. They should microchip their puppies before they go home, so if they do end up in a shelter, the chip can be traced back to the breeder. They should encourage the buyers to bring the puppy back if they want to get rid of it and if they do want to rehome them to inform the breeder of where they're going.
3.) A breeder should breed for a specific temperment to meet a specific family. This means that if you are breeding a hunting dog with high energy, make sure these puppies are going to go to homes where they hunt regularly. If you want to sell to families with children, make sure your dogs are good with children. If you want to sell to a family that's very active, make sure you are breeding a dog with a good amount of energy. You want to make sure that you have an ideal home in mind for the temperment of the puppies being bred. If a not-so-ideal home comes along, you need to recognize that they would not be a good fit with your line.
4.) A breeder should be an open support line to their buyers. This means that they want to have a good relationship with their buyers, so if they are struggling, they will ask their breeder for help. The breeder should have tons of information about basic training and how to deal with basic puppy issues. If a buyer comes to the breeder and the breeder doesn't know what to do, they should want to learn. They want to make sure that their buyers are suffering a little as possible in living with their new puppy.
5.) They should socialize their puppies beginning at birth. Socialization is very important for puppies to grow and become good dogs. A good breeder will expose their puppies to different sounds, textures, and experiences. This usually includes the sound of metal hitting metal, cups falling, chains clanking, the feel of carpet vs. A metal floor vs. A wooden floor vs. Grass, and new experiences like being in a running car, being comfortable in a crate, learning to use the bathroom outside, and even going through an obstacle course to deal with frustration.
6.) Now, this part really just applies to mixed breeds. Their are certain breeds that shouldn't be mixed. You want your puppies to have a good body structure that allows them to move freely and not struggle. Their are some breeds that if you mix together, you really don't know how they're going to be proportioned because the parents are so different. This means no greyhound-Mastiff mixes. No german shepherd-corgi mixes. The breeder should have a general idea of how their puppies should look. Mixes can be unpredictable in shape, but the breeder should have a good understanding of what their puppies could look like.
7.) This is also important for mixes. Mixes are less predictable. They haven't been selectively bred through hundreds of years. The breeder should be very open to their buyers about the unpredictability of size within their litters. Even if the parents are a similar size, the puppies could be a lot bigger or smaller. There are other things that may be unpredictable in a litter, like coat texture, that the breeders should also be open about to their buyers. Doodle breeders should also talk about how important grooming socialization is to their buyers and encourage them to go to a groomer at the beginning of their life.
So, I don't think all mixed breed breeders are bad. I think some can really be good as long as they do the correct things to lessen as much suffering as they can. Being a mixed breeder is going to be a lot harder. It's going to be hard to find dogs to breed without purchasing those dogs from sketchy sources. It's tough to be a breeder and even harder to be a mixed breeder, but I think it can be done right. Now, doodles are a fad breed, which means that there are A LOT of people breeding them unethically. It can be really hard to find a responsible doodle breeder, but not impossible.
If you are interested in learning more about this breeding perspective, check out the "Honest Dog Breeders Podcast" and the "Functional Dog Breeders Podcast." They share some really good information and perspectives.