Getting a puppy, and have two bunnies?

Any delay in introduction may create a problem. The sooner the puppy sees that the rabbits are part of the deal, the better. They will get on. The dog will even defend the rabbits later on. I knew of a male corgi which 'mothered' a number of kittens produced by the house cat. They curled up together regularly. Animals are brighter than we realise.