A 100-metre-wide asteroid passed just 70,000km from Earth on Thursday, Australian time. It was discovered by the Brazilian SONEAR survey just days ago, and its presence was announced mere hours before it zoomed past our planet. The lack of warning shows how quickly potentially dangerous asteroids can sneak up on us.
The asteroid, reassuringly designated 2019 OK, is not a threat to Earth right now. However, 2019 OK and other near-Earth asteroids do pose a genuine risk. The Tunguska explosion in 1908 and the Chelyabinsk meteor in 2013 were equivalent to large nuclear explosions, and under the wrong circumstances a meteor impact could devastate a city.
Most people know not to feed chocolate to dogs. But did you know many other common foods in your fridge and larder are equally poisonous to canines? Everything from orange peel to toothpaste has the potential to make your dog seriously ill — in the wrong circumstances, it could even kill them. With that in mind, here are 25 everyday foodstuffs and other consumables that you should avoid feeding to your dog at all costs.