Could you add schnauzers? and make it possible to breed them with poodles to get schnauzerpoos? ( cause they are sooo cute! )
Also make it possible to breed the poodles with golden retrievers to get golden doodles, and here are a few more breeds that could be added into the mod ^-^
Border collie, bull terrier, Akita, German short haired pointer, american Eskimo dog, Irish wolf hound ( really big dog. its bigger than a saint Bernard), water dog, Australian Shepherd.
And could you make the puppies take longer to grow up? maybe even have stages? (baby puppies really small can walk only a little follow their moms everywhere,Older puppies begin to walk around more often without their mom, but still follow her sometimes, really older Puppies run around and explore, then become adults ^-^ ) maybe make some toys for them too? and a doggy bed that they sleep in at night? ohh maybe different types of doggy beds like floor ones ( http://pubpages.unh.edu/~nrb33/Project/bed.jpeg ) and also this bed? ( http://www.orvis.com/orvis_assets/prodimg/1E524SDhrg_lg.jpg ) those are some ideas for your mod ^-^ could you add those to the 1.7.10 version? (if you are going to add them xP)