It's too dangerous to have a real Dalek in your house, what with all the exterminating and all. We know, you're thinking, "I can totally reform that bad boy with the power of love," but it ain't so. Daleks are full of hate, so you'd never be safe with one in your house no matter what you tell yourself.
Why not invite this friendly Inflatable Dalek over for a spot of tea? Breathe in oxygen from the atmosphere, EXTERMINATE IT, and then breathe it out as carbon dioxide into the Dalek. It will inflate to almost four feet tall. Place it in your front yard to scare away solicitors, in the living room to keep tabs on your dog, or in the hallway to scare the children into staying in their bedrooms. The possibilities are endless!