if you are ever stuck , cuase your dog will not line a bitch pm me i will do it with the starws or the sringe i have done this with sucess many times , the bonus on this is no vd going into your bitch and pups , yes vd , dogs carry vd, butlets not tell yoys to much , i was learnt this from a man that travels to europe to fetch sperm back , sperm can live for 72 hours , some flights from europe are only 4 hours , but thats a different tale , pm me 50 pounds big litter theres them that no nowt