Lets say to bulid a Ark will need...

[MS_PAWS]

Someone is in charge of the dogs. You'd have to pick a pair of breed each list categories here below

Sporting
Herding
Terrier
Toy
Non-Sporting
Working
Hound
Rare breed

[Twisterdog]

Sporting - English Setter
Herding - Australian Cattle Dog
Terrier - Smooth Fox Terrier
Toy - Chihuahua
Non-Sporting - English Bulldog
Working - Doberman Pinscher
Hound - Basset Hound
Rare breed - Jindo