Depending on the breeder, there is a great size range in the mini-bernedoodles.  Some breeders use miniature poodles, others toy poodles, to obtain the smaller body size.   Mini Bernedoodles can range anywhere from 15 pounds to 40 pounds, depending on the dogs used for breeding.   Curbys Creek Bernedoodles specializes in these special mini-bernedoodle puppies.  Though it’s important to note that the size of the puppy is often not known until after birth.  We’ve had a 7-pound toy produce a 50-pound (as an adult) offspring.