I have a 3 year old female rescue dog ,She's very good despite being a little hyper active and needy! She mostly just wants cuddles ,Shes a boxer cross staffy ,We didn't know a lot about her only that she didn't get along with a former homes 10 year old who had autism and ADHD and was too boisterous around the dog ,I was told they didn't get along because she was simply too much for Kia (the dog) to cope with but she was doing so well with us but now I'm pregnant and my family have been visiting a lot and Kia has started being unpredictable around my little sisters who are 3 and 5 she used to just growl and warn them she wasn't happy but we worked on it and they started to play nicely although you have to be very vigilant because Kia gets very hyper! She's gotten worse recently and even started to jump on the kids when they're just sitting there doing nothing ,She ran and jumped on my 3 year old sister pushing her right out of the door!! I started to cage her when they arrived so she didn't jump on them . Kia has now fully gone for the three year old completely unprovoked without warning! Luckily I managed to step in but Kia was looking to bite the three year old and cause damage ! She then carried on growling after and barking ! My partner is reluctant to rehome her but how can I trust this dog around my family and my baby when she can attack without even a warning ! I love her but my babies safety and my family is more important .She also takes ages to adjust to strangers and when out walking will growl at people so it's not just these kids in particular