I am considering breeding a litter from my lurcher bitch.  She is quite an unusual mixture with her dad being a whippet and her mum a springer x labrador.  She has come out looking more whippet however. Very affectionate, intelligent and can really run,  she is not fully grown yet and I would not consider putting her in pup for a good six months and more but just wondering if it's even worth considering breeding her and what may be a good match?