Under the shoe-stepping approach, the person coming to defend a third party "steps into the shoes" of the person he is defending. He then has the same rights and the third party defended.
For defense of property, force is limited to what is reasonably necessary to the situation as it appears to defendant. What is reasonably necessary is determined by the jury.
The owner dispossessed of a chattel may use reasonable force to recover the chattel immediately after dispossession.
Pursuit must be fresh
Discovery must be prompt
Efforts to recover must be prompt and persistent
Under the majority rule, the owner must first demand back his property unless it reasonably appears that it would be useless.
Force must be only what is reasonable to recover the property
Repossessions are allowed as long as it would not cause a breach of the peace.