Keeping dangerous pets or hazards around one's house- is it ever allowed?

When an apartment is bought based on a false appraisal, is the sale void? What if the seller can't undo the sale? What is the appraiser's role?

When a snake catcher is called to catch a dangerous snake at someone's house but the negotiation over the price breaks down!

How far should/may a person go to avoid machloket?

If someone crashes their car into another vehicle, how is the damage assessed and evaluated? What's included/excluded?

5 people sat on a bench... 6th guy came along and... the bench broke- who pays?

Which mitzvot items require the principle of hiddur mitzvah?

Can one leave out the owner of an insurance policy and deal directly with their company in the event of an accident?

Can someone who causes a car accident pay for the damage in movable products instead of cash?

When a driver splashes water in people waiting at a busstop, does he have to pay for their dry cleaning?