1) You could try giving one to another pack and breeding them, then getting the wolf back although I'm not sure thats really allowed. The best way would be to sell the male to someone and see if you could to him as they keep the wolf.
2) Any wolf that is not an alpha may breed to any other wolf outside the pack. If you look in trading post under breeding you will find many wolves you can breed too. You can put your own wolves up by clicking Manage your wolf > Breed. Then setting a price and clicking submit.