I will say I don't like to look at lines that haven't proven themselves in performance. I've encountered too many breeders who will tell me all about how great a performance prospect they think their puppy is only to meet it and find very little to like in it as a performance prospect. No, not everything from someone who breeds with the goal of performance will make a good performance dog, but I like bettering my odds in feeling that breeder is breeding with what I am wanting to do in mind, and that they understand what it takes and are less likely to try to sell me a dog who isn't going to make much in performance. I told a breeder in Michigan what I was looking for, and she assured me, yes, that this dog was exactly what I was looking for. It was flown to my house and had no chance of being a great performance dog. It was THE most backward, sound sensitive, easily frightened sheltie I have ever met. Wanted nothing to do with me, had little desire to please. Just awful for agility. This was a five month old. I would've spent a LONG time working through pre-existing issues. There are breeders I have run into who have little clue what kind of dog is needed to be successful.
I am trying to build my name right now out there. People are getting to know who I am, and I am becoming better able to place the dogs I feel have a good shot of making nice performance dogs into the homes they need to be in. I do feel it helps when I can list that the parents have been successful to find the homes I want. My dogs being out there and earning titles is helping people to get to know my dogs. Until I have a number of dogs out there competing and people really know them, every title in AKC I can get, every trial I can do that gets my dogs better known is helping me, and is something I need to get my dogs into performance homes.
No, a title isn't the end all be all, but I do think it is a good start. After all, I can think of several big name stud dogs with agility titles who I have researched and found to be extremely slow in agility, and without proof the puppies can do better, won't touch the line.
I am also talking about people wanting to get started in agility. Some of the homes I have sold to are new to agility, and it is because of the titles that they came to look at my dogs. I do need the newbies to come look. I haven't been breeding long enough, or out there long enough. The oldest I've bred are just now 3 years old, and are just starting to really show what they can do. Not everyone knows where to look to find out what a dog has or hasn't done in other venues. Not everyone has been to countless trials and has seen what is out there.