The reality star, who already has a Pomeranian pooch called Sid, said that her baby bro is even training the Doberman to protect her.
Writing in her Closer column, the 25-year-old said, 'My mum and Jack get nervous because I live alone. So Jack has got me a dog that he'll train for six months to be my little protector.
'I've already got Sid - who thinks he's much bigger than he is - but let's face it, he won't do much other than bark at an intruder.
'The new dog, Blue, is a beautiful blue Doberman, but don't worry, she's not being trained as a killer. We just want her to be protective.'
And she gushed about her forthcoming move to a bigger house. She added, 'My house is nice but I feel like I've outgrown it a bit. It's just a tiny one-bedroom with not much space, and it seems like it's bursting at the seams.
'The new place has a proper walk-in wardrobe and a spare room. The building has a dog park, tennis courts, swimming pool, and gym all under one roof.'