Breeding
If you want to breed, get a male+female same breed. No walks or comps. Feed milk and dry food. Keep doing it for three weeks and you might just get a puppy! But the puppies average or quite tall. Don't breed dogs if too small or won't work.
More tricks, tips and cheats for this game are right here - Nintendogs + Cats: Golden Retriever & New Friends cheats
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