I have had three Great Danes, the last two were rescues. My last one was absolutely angelic and allowed our GCs to do anything. Once when my husband was at his daughters the dog and 4 year old GD were upstairs. When his daughter went upstairs she found Olivia anointing dog with her Clarins face cream! I grew up with dogs, and we never had any problems. My DD got her dog when her youngest was about 6, and he is great with all children, he's grown up with them and accepts them. The Staffie has a very bad reputation due to horrible people using them as status symbols and as fighting dogs. However they used to be called Nanny dogs, and are very loyal little dogs. I would love to have another dog, but we are getting on a bit now, and also the expense of holiday care is another consideration. I think training a puppy and having a bay sounds like very hard work!