fisting_mayfield said:
Its not the foot thats the problem, its the aggressive guarding behaviour. Like if a child came and took the bone off the dog, it would probably rip its head off.
The behavior in questions appears to be a vacuum behavior and may not be expressed in normal interactions. Vacuum behaviors, to pull a definition out of my butt here, occur when instinctive behaviors or natural drives have no outlet for expression and are directed at other-than-normal objects or into inappropriate expressions. You sometimes hear of dogs that go through the motions of burying a bone, digging, then covering, on a bare kitchen floor.
I had a dog, Katie, who my neighbor called the "Vietnam dog" because he said she had flashbacks. She would stalk around a shrub, a potted plant, a Christmas tree; any kind of plant. One minute she would be perfectly normal, then her gaze would become very intense, and she would step slowly and carefully around the plant, like she was stalking her prey. Then she'd come out of it and be perfectly normal.
All that being said, I also hear more people say that they can't take food away from their own dog. They seem to think this is the natural order of things, but it's not, it's a training issue. I can put my hand in either of my dogs' mouths at any time, and take food or bones or treats away. They can growl at each other or the cats, but if I want it, it's mine. And you don't need to beat the dogs to teach 'em that.
What your dog does, Bent, is the way a lot of trainers recommend establishing leadership with a dog. Access to food is controlled by the hierarchy in a pack, and so by making the dog sit and wait to get its food, you establish that you're higher in the pack order then the dog. I suggest people with small children have the child (under adult supervision, of course) learn to feed the dog. It helps establish that the child is higher in the hierarchy, too, and might prevent other problems.