
Breeding should not be contemplated until you have done a lot of study.
Border Collies have a huge resue problem, due to the problems in farming industry, and also people not realising what a lot of work they need.
Also they have a whole raft of hereitary eye conditions that need checking for, and when breeding with Merles a lot of knowledge is required as Merls should not be bred to Merle, as it is a semi lethal gene, and can mean some health Issues if not sone corectly.
Enjoy your pup for at least the next two years, learn lots more about the breed, and leave all ideas of breeding to those who have put in the study, and have some expertise.
Sorry to sound harsh, but I see lots of young badly bred collies at the class I help at, that are deaf or have poor temperaments, as the breeder has found it so easy to find a dog around the corner to mate his bitch to. The poor owner comes to class with a bag of nerves hyper little bundle, and there is no breeder to give the required advice and back up. the dogs home is also full of them around our way.