Pup mate at least you know what you got. Theres nothing to bringing a pup on apart from getting it right with sheep, people on here will make it sound so complicated but this isnt the case at all. All you need to know right now is what your going to use it for when its older. If you just want a rabbiting dog beddy whippets are very popular, if you want an all rounder look at somthing that will make a decent size 23"+. Dont go getting out of your league by getting a bull x for your first dog like a lot of young lads do you might find it dosnt meet all your needs when its older im speaking from