Info on how to crossbreed and raise dogs?

Basically I'm looking for as much info as I can on the dogs and how to get the best ones. I roll a lot of 1 skill boy dogs and 3 skill (usually all white) female dogs. Also have like 1 corgi. Also I can only tell what type of dog when it's in its crate. Is there anyone that has the 411 on all info dog wise. I'd really appreciate it. I just bought the 15 dollar white dog just because I thought it would help but then what do I cross breed it with. How do I get better colored dogs etc. So many questions. Sorry.