I also would say no. We have a dog that no matter the socialization I can not ever let her around the grandbabies without fear. She has issues with things 'smaller' than herself. She is a lab and something mixed and is not very large. She was found with 3 litermates in a box at the grocery store. She weighed the most, but we are talking oz's. They had ticks all over them, the vet said probably their living conditions were horrendous, for them and the mother. His guess is the mother, not being taken care of, probably died and the owner got rid of the puppies. They were less than 3 weeks old. One of the puppies, my dil has and she is wonderful. No aggression, no worries. Plays with my grandd with no issues and actually takes a lot from her. Our girl, has never been around smaller children or dogs or cats. Any one of those things and she gets crabby. And aggressive. We have tried a lot of things. We already had an older female boxer, very docile, in the house when she came. They have gotten into it a few times and now, Chloe the lab mix, does not even go to her food bowl until Ginger has eaten. Ginger puts the little dog in her place and I know that Chloe gets it.
I wish you luck. We love this dog, but we have tried so many things. She is so smart. I thought we were getting better with things. We have been doing the socialization as recommended. Not long ago, my neighbors little toy poodle wandered in our yard. The boys were coming in the house and Chloe beelined out the door and onto that poor puppy. Without a doubt she does not like anything smaller and it is not an option. Our neighbors bigger dog is a chow. One time not long ago, the dog got out and somehow got into the back yard fence and spent the day with my dogs. Not a minute of issue...because the dog is bigger? Only thing I can assume.
Kelly